Distance From Ralph M Calhoun Memorial Airport to Imam Khomeini International Airport, TAL - IKA Distance

The distance from Ralph M Calhoun Memorial Airport (TAL) to Imam Khomeini International Airport (IKA) is 5375 miles or 8649 kilometers or 4667 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Tanana ( United States ) to Tehran ( Iran )?

A one-way nonstop (direct) flight between Tanana and Tehran takes around 12 hours 21 minutes.

Estimated flight time from Ralph M Calhoun Memorial Airport, Tanana, United States to Imam Khomeini International Airport, Tehran, Iran is 12 hours 21 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • TAL - IKA

Kilometers		8649 km
Statute Miles		5375 miles
Nautical Miles		4667 nm
Avg. Time of Flight		12 hours 21 minutes

Ralph M Calhoun Memorial Airport to Imam Khomeini International Airport Flight Route Map - TAL to IKA Flight Path

Location of Ralph M Calhoun Memorial Airport & Imam Khomeini International Airport is given below.
Click the map to view Tanana to Tehran nonstop flight path and travel direction.

Click to see flight route on Google Map between Tanana, United States and Tehran, Iran. .

Nonstop flight route between Tanana, United States and Tehran, Iran.

Time Difference Between the Airports • TAL - IKA

Time difference between Tanana (United States) and Tehran (Iran) is 11 Hours 30 Minutes.
Tehran time is 11 Hours 30 Minutes ahead of Tanana.

Location	Local Time
Tanana (United States)	2026-06-24, 14:25:33 AKDT
Tehran (Iran)	2026-06-25, 01:55:33 +0330

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Ralph M Calhoun Memorial Airport (TAL / PATA) Tanana, United States

Destination

Imam Khomeini International Airport (IKA / OIIE) Tehran, Iran