Iran's Major Ports and Shipping Routes - Comprehensive Guide

Introduction to Iran's Maritime Infrastructure

Iran occupies a uniquely strategic position in global maritime trade, with approximately 5,800 kilometers of coastline stretching along two major bodies of water: the Persian Gulf and the Gulf of Oman to the south, and the Caspian Sea to the north. This dual-coast geography gives Iran unparalleled access to both the warm-water shipping lanes connecting Asia, Africa, and Europe, and the landlocked Caspian region connecting to Russia, Central Asia, and the Caucasus.

Iran's port infrastructure encompasses over 30 commercial, oil, and fishing ports, making it one of the most significant maritime nations in the Middle East. The southern ports along the Persian Gulf and Gulf of Oman handle over 90% of the country's maritime trade, serving as the primary gateway for imports and exports. The northern Caspian ports, while handling a smaller share of total trade volume, play a critical role in regional commerce with Russia and Central Asian states, and are increasingly important as part of the International North-South Transport Corridor (INSTC).

The Ports and Maritime Organization of Iran (PMO), operating under the Ministry of Roads and Urban Development, is the primary regulatory body overseeing port operations, maritime safety, and shipping regulations. In recent years, Iran has invested heavily in port modernization, container terminal expansion, and the development of free trade zones adjacent to major ports to attract foreign investment and increase trade throughput.

Understanding Iran's port infrastructure is essential for any company engaged in trade with Iran, as the choice of port affects shipping costs, transit times, customs processing, and onward transport to the final destination within Iran or through Iran to neighboring countries.

Major Southern Ports (Persian Gulf and Gulf of Oman)

Shahid Rajaee Port (Bandar Abbas) - Iran's Largest Port

Shahid Rajaee Port, located near the city of Bandar Abbas in Hormozgan Province at the strategic Strait of Hormuz, is Iran's largest and most modern commercial port. It serves as the primary gateway for the majority of Iran's import and export trade and is the single most important node in the country's maritime logistics network.

Location and Geography: Shahid Rajaee is situated at the narrowest point of the Strait of Hormuz, one of the world's most strategically important maritime chokepoints through which approximately 20% of global oil trade passes. The port's location provides direct access to the open waters of the Gulf of Oman and the Indian Ocean, making it the natural first or last port of call for vessels transiting the Persian Gulf.

Capacity and Infrastructure: The port has an annual cargo handling capacity exceeding 100 million tons, with over 40 operational berths spanning container, general cargo, bulk, and ro-ro (roll-on/roll-off) terminals. The container terminal complex is the most advanced in Iran, equipped with ship-to-shore gantry cranes, rubber-tyred gantry cranes (RTGs), and modern container tracking systems. The port handles over 50% of Iran's total containerized trade, processing approximately 2.5 to 3 million TEUs (twenty-foot equivalent units) annually. The port area covers approximately 2,400 hectares, with extensive warehousing, open storage yards, and refrigerated storage facilities. Road connections link the port to the national highway network, providing access to major cities including Tehran (approximately 1,350 km via highway), Isfahan, Shiraz, and Kerman. Rail connectivity is available, with the Bandar Abbas-Isfahan-Tehran railway providing an alternative to road transport for bulk and container cargo.

Container Terminal Operations: The container terminal at Shahid Rajaee operates 24/7 and is managed by the state-owned Tidewater Middle East Company, with some operations involving private sector participation. The terminal has a maximum vessel draft capacity of approximately 16 meters, allowing it to accommodate Post-Panamax and some New Panamax vessels. Average container dwell time is approximately 15-20 days, though this can vary based on customs processing efficiency and importer clearance speed.

Common Shipping Routes and Transit Times: From Shanghai/Ningbo, China: 20-25 days. From Busan, South Korea: 18-22 days. From Mumbai/Nhava Sheva, India: 5-7 days. From Hamburg/Rotterdam, Europe: 18-22 days via Suez Canal. From Istanbul, Turkey: 12-15 days. From Jebel Ali/Dubai, UAE: 1-2 days. From Karachi, Pakistan: 3-4 days. From Singapore: 12-15 days. From Mombasa, Kenya: 8-10 days.

Free Trade Zone: The Shahid Rajaee Special Economic Zone (SEZ), adjacent to the port, offers incentives including tax exemptions, customs duty reductions, and simplified regulatory procedures for businesses engaged in manufacturing, processing, and re-export activities.

Imam Khomeini Port (Bandar Imam Khomeini)

Imam Khomeini Port, commonly known as Bandar Imam or BIK, is located at the head of the Persian Gulf in Khuzestan Province, near the city of Mahshahr. It is Iran's second-largest commercial port and specializes in handling bulk cargo, petrochemicals, and grain imports.

Location and Geography: The port is situated at the northwestern end of the Persian Gulf, connected to the open sea via a 65-kilometer approach channel through the shallow waters of the Khor-e Musa estuary. Its inland location provides natural protection from severe weather but requires regular dredging to maintain navigable channel depths.

Capacity and Infrastructure: The port has an annual handling capacity of approximately 45 million tons. It features dedicated petrochemical berths serving the massive Mahshahr Petrochemical Special Economic Zone (one of the largest petrochemical complexes in the Middle East), grain terminal with large-capacity silos capable of handling several million tons of grain annually (critical for Iran's wheat and barley imports), general cargo berths for handling steel, machinery, and project cargo, bulk cargo facilities for minerals, coal, and raw materials, and a direct rail connection to the national railway network, providing the most efficient rail-to-port link in Iran.

Strategic Importance: Imam Khomeini Port's proximity to the major petrochemical production centers of Khuzestan Province makes it the natural export point for a significant portion of Iran's petrochemical output. The rail connection is particularly valuable for transporting bulk commodities such as grain to inland distribution centers. The port also serves as a key node for the import of industrial equipment and raw materials for the energy and petrochemical sectors.

Bushehr Port

Bushehr Port is located on the central Persian Gulf coast in Bushehr Province. While smaller than Shahid Rajaee and Imam Khomeini, it serves an important role in regional trade and is the closest major port to the central provinces of Iran.

Capacity and Infrastructure: The port has an annual handling capacity of approximately 15 million tons. It features general cargo berths, container handling facilities (though on a smaller scale than Shahid Rajaee), fishing port facilities (Bushehr is one of Iran's most important fishing centers), and ro-ro terminal for vehicle imports. The Bushehr Special Economic Zone offers incentives similar to other Iranian SEZs.

Strategic Importance: Bushehr's proximity to the cities of Isfahan, Shiraz, and the central Iranian plateau makes it a cost-effective alternative to Bandar Abbas for cargo destined for central Iran. The road distance from Bushehr to Isfahan is approximately 700 km, significantly shorter than the route from Bandar Abbas. Bushehr is also the location of Iran's nuclear power plant, and the port handles specialized cargo related to this facility.

Chabahar Port - Iran's Gateway to the Indian Ocean

Chabahar Port is located on the Makran coast in Sistan-Baluchestan Province, on the Gulf of Oman. It holds unique strategic significance as Iran's only oceanic port with direct access to the Indian Ocean, entirely outside the Strait of Hormuz. This geographic advantage makes Chabahar critically important for both commercial and strategic reasons.

Location and Geography: Chabahar sits approximately 300 kilometers east of the Strait of Hormuz on the open coastline of the Gulf of Oman. Unlike other Iranian ports that are within the semi-enclosed Persian Gulf, Chabahar has direct, unobstructed access to the Indian Ocean. This geographic feature is of immense strategic value, as it means that maritime traffic to and from Chabahar cannot be affected by any disruption at the Strait of Hormuz.

Shahid Kalantari and Shahid Beheshti Terminals: The port complex consists of two main terminals. The Shahid Kalantari terminal is the older facility handling general cargo and bulk commodities. The Shahid Beheshti terminal is the newer, more modern facility that has been developed with significant Indian investment. India has committed to developing and operating the Shahid Beheshti terminal as part of a broader strategic agreement. The terminal is equipped with modern container handling equipment and has been designed to serve as a transit hub for goods moving between India, Iran, Afghanistan, and Central Asia.

Transit Corridor to Afghanistan and Central Asia: Chabahar is the southern anchor of a multimodal transit corridor connecting the Indian Ocean to landlocked Afghanistan and Central Asian countries. The corridor includes the Chabahar-Zahedan railway (under construction and partially operational), road connections via the Zahedan-Milak border crossing to Afghanistan, and onward connections through Afghanistan to Uzbekistan, Tajikistan, and other Central Asian states. This transit corridor provides Afghanistan with an alternative to Pakistan's Karachi and Gwadar ports, reducing dependence on a single transit country.

Indian Investment and Operations: India views Chabahar as a critical piece of its connectivity strategy, providing an alternative route to Afghanistan and Central Asia that bypasses Pakistan. India has invested in port equipment, including mobile harbor cranes and other handling machinery. Indian company India Ports Global Limited (IPGL) has been involved in the operations of the Shahid Beheshti terminal.

Bandar Lengeh

Bandar Lengeh is a smaller port located in Hormozgan Province, approximately 250 kilometers west of Bandar Abbas along the Persian Gulf coast. It primarily serves as a dhow port for traditional regional trade with the UAE, Oman, and other Gulf states. The port handles smaller cargo volumes but plays an important role in regional commerce, particularly for the trade of consumer goods, foodstuffs, and electronics with Dubai and other Gulf ports. Bandar Lengeh is also the main departure point for ferry services to the Iranian islands of Kish, Qeshm, and Hormuz.

Khorramshahr Port

Khorramshahr Port is located in Khuzestan Province at the confluence of the Karun and Shatt al-Arab (Arvand Rud) rivers, near the Iraqi border. Historically one of Iran's most important commercial ports, Khorramshahr was heavily damaged during the Iran-Iraq War (1980-1988) and has been gradually rebuilt and modernized since then.

Current Operations: The port specializes in river-sea trade, with vessels navigating the Shatt al-Arab waterway to access the Persian Gulf. It handles general cargo, container shipments, and is particularly important for trade with Iraq and Kuwait. The port's proximity to the Iraqi border makes it a natural hub for bilateral trade between the two countries. A rail connection to the national network enhances its capabilities for inland cargo distribution.

Northern Ports (Caspian Sea)

Anzali Port (Bandar-e Anzali)

Anzali Port, located in Gilan Province on the southwestern shore of the Caspian Sea, is Iran's oldest and most historically significant Caspian port. It has served as Iran's primary gateway to Russia and the Caucasus since the 19th century.

Capacity and Infrastructure: The port has an annual handling capacity of approximately 8-10 million tons. Facilities include general cargo berths, a container terminal, ro-ro facilities, grain handling equipment, and timber storage areas. The port is connected by road to the city of Rasht and from there to Tehran (approximately 370 km).

Trade Partners and Routes: Anzali's primary trade partners are Russia (Astrakhan, Makhachkala, and Olya ports), Azerbaijan (Baku), Kazakhstan (Aktau), and Turkmenistan (Turkmenbashi). Common cargo types include timber and wood products from Russia, agricultural products, industrial goods, and transit cargo. Transit times across the Caspian vary from 1-3 days depending on the destination port.

INSTC Role: Anzali plays a crucial role in the International North-South Transport Corridor (INSTC) as the Caspian Sea transit point connecting Iran's road and rail network to shipping routes across the Caspian and onward to Russia and Europe.

Amirabad Port

Amirabad Port, located in Mazandaran Province on the southeastern shore of the Caspian Sea, is Iran's largest and most modern Caspian port. It was developed as part of a strategic initiative to expand Iran's Caspian maritime capacity.

Capacity and Infrastructure: The port has an annual handling capacity of approximately 10-12 million tons, making it the largest Caspian port by capacity. It features a modern grain terminal with large-capacity silos (critical for grain imports from Russia and Kazakhstan), container handling facilities, general cargo berths, ro-ro facilities, and oil product handling capabilities. The port benefits from better road connections to eastern Iran compared to Anzali, and a rail connection has been developed to enhance its role in the INSTC.

Noshahr Port

Noshahr Port is a smaller Caspian port located in Mazandaran Province. It handles general cargo and serves as a naval base. While its commercial capacity is more limited compared to Anzali and Amirabad, it contributes to the overall Caspian maritime infrastructure and handles some commercial cargo, particularly wood products and construction materials.

International North-South Transport Corridor (INSTC)

The INSTC is a 7,200-kilometer multimodal transport corridor connecting India (via its western ports such as Mumbai and Nhava Sheva) to Russia (Moscow and St. Petersburg) and Northern Europe, with Iran serving as the central transit hub. The corridor was formally established in 2000 by India, Iran, and Russia, with over a dozen countries subsequently joining as members or observers.

Route Description: The INSTC comprises multiple route options. The Western Route runs from India by sea to Bandar Abbas or Chabahar, then overland through Iran to Astara on the Azerbaijan border, through Azerbaijan to Russia. The Trans-Caspian Route runs from Iranian ports (Bandar Abbas or Imam Khomeini) overland to Amirabad or Anzali on the Caspian Sea, then by ship across the Caspian to Russian ports (Astrakhan, Olya, or Makhachkala). The Eastern Route runs from India through Iran to Turkmenistan, then through Kazakhstan to Russia.

Transit Time Advantage: The INSTC offers a significant reduction in transit time compared to the traditional Suez Canal route. Cargo traveling from Mumbai to Moscow via the INSTC takes approximately 25-30 days, compared to 35-45 days via the Suez Canal and European road/rail networks. This time saving of 10-15 days translates into substantial cost reductions for time-sensitive cargo.

Rail Infrastructure in Iran: Iran's railway network is a critical component of the INSTC. Key rail corridors include the Bandar Abbas-Isfahan-Tehran line (the primary north-south rail artery), the Tehran-Tabriz-Jolfa line connecting to Azerbaijan, the Tehran-Gorgan-Incheh Borun line connecting to Turkmenistan, and the Chabahar-Zahedan line (under construction) which will extend the INSTC's reach to Iran's only oceanic port. The Iranian railway system operates on standard gauge (1,435 mm), which differs from the Russian broad gauge (1,520 mm), requiring gauge changes at the border. This is managed through bogie exchange facilities at border crossings.

Container Terminal Operations and Customs Processing

Customs Processing Times

The average customs clearance time at Iranian ports varies by port and cargo type. At Shahid Rajaee, standard customs clearance takes 7-15 business days for regular cargo, with express clearance available for perishable goods (3-5 days). At Imam Khomeini Port, clearance times are similar at 7-12 business days. At Chabahar, processing times have been improving and currently average 5-10 business days, with the goal of establishing Chabahar as the fastest customs clearance port in Iran.

Factors affecting customs clearance times include completeness and accuracy of documentation, pre-arrival processing (filing declarations before vessel arrival can save 3-5 days), type of goods (goods requiring ISIRI standards testing take longer), whether the goods are subject to inspection by multiple agencies, and the importer compliance history and risk profile.

Free Trade and Special Economic Zones

Iran has established several free trade and special economic zones adjacent to or near major ports, offering significant customs and tax incentives. These include Kish Island Free Trade Zone, Qeshm Island Free Trade Zone (the largest FTZ in the Persian Gulf), Chabahar Free Trade Zone, Arvand Free Trade Zone (near Khorramshahr), Anzali Free Trade Zone, and Aras Free Trade Zone. Benefits typically include exemption from import/export duties for goods processed within the zone, tax holidays of up to 20 years, simplified regulatory procedures, permission for foreign ownership of businesses, and exemption from certain labor regulations.

Shipping Costs and Route Economics (2026 Estimates)

Approximate container shipping costs for a standard 20-foot container (TEU) to Bandar Abbas: From Shanghai/Ningbo, China: $1,500-3,000, transit time 20-25 days. From Hamburg/Rotterdam, Europe: $2,500-4,500, transit time 18-22 days via Suez Canal. From Mumbai/Nhava Sheva, India: $800-1,500, transit time 5-7 days. From Istanbul, Turkey: $1,200-2,500, transit time 12-15 days. From Jebel Ali/Dubai, UAE: $400-800, transit time 1-2 days. From Busan, South Korea: $1,800-3,500, transit time 18-22 days. From Singapore: $1,200-2,200, transit time 12-15 days.

These rates are approximate and fluctuate based on global shipping market conditions, fuel costs, seasonal demand, and the specific shipping line and service. Rates for 40-foot containers (FEU) are typically 1.5 to 1.8 times the 20-foot rate.

Practical Tips for Shipping to and from Iran

1. Choose the right port: Select the port closest to the final destination to minimize inland transport costs. Shahid Rajaee for southern/central Iran, Imam Khomeini for western Iran and Khuzestan, Bushehr for central provinces, Chabahar for transit to Afghanistan.
2. Plan for longer dwell times: Container dwell times at Iranian ports are longer than global averages. Budget for 2-3 weeks of storage in your logistics planning.
3. Use freight forwarders with Iran experience: Specialized freight forwarders familiar with Iranian port operations, customs procedures, and documentation requirements can save significant time and money.
4. Consider multimodal options: For cargo destined for northern Iran or transiting to Central Asia, a sea-road or sea-rail combination may be more efficient than relying solely on road transport from southern ports.
5. Monitor sanctions compliance: Ensure that all shipping lines, vessels, and intermediaries involved in the shipment are compliant with applicable sanctions regulations.
6. Pre-clear customs documentation: Submitting customs declarations and supporting documents before vessel arrival can reduce clearance times by several days.
7. Leverage free trade zones: If your business involves processing, assembly, or re-export, consider establishing operations in one of Iran's free trade zones to benefit from duty exemptions and tax incentives.

Source: Ports and Maritime Organization of Iran (PMO), Iran Customs Administration, INSTC Secretariat | Last Updated: February 2026