Distance From Bush Field to Imam Khomeini International Airport

The distance from Bush Field () to Imam Khomeini International Airport (IKA) is 6311 miles or 10156 kilometers or 5481 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 Thompson ( United States ) to Tehran ( Iran )?

A one-way nonstop (direct) flight between Thompson and Tehran takes around 14 hours 30 minutes.

Estimated flight time from Bush Field, Thompson, United States to Imam Khomeini International Airport, Tehran, Iran is 14 hours 30 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 • - IKA

Kilometers		10156 km
Statute Miles		6311 miles
Nautical Miles		5481 nm
Avg. Time of Flight		14 hours 30 minutes

Bush Field to Imam Khomeini International Airport Flight Route Map - to IKA Flight Path

Location of Bush Field & Imam Khomeini International Airport is given below.
Click the map to view Thompson to Tehran nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • - IKA

Time difference between Thompson (United States) and Tehran (Iran) is 7 Hours 30 Minutes.
Tehran time is 7 Hours 30 Minutes ahead of Thompson.

Location	Local Time
Thompson (United States)	2026-03-17, 13:13:38 EDT
Tehran (Iran)	2026-03-17, 20:43:38 +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

Bush Field ( / OI64) Thompson, United States

Destination

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