Distance From Gissar Air Base to Imam Khomeini International Airport

The distance from Gissar Air Base () to Imam Khomeini International Airport (IKA) is 989 miles or 1592 kilometers or 859 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 Dushanbe ( Tajikistan ) to Tehran ( Iran )?

A one-way nonstop (direct) flight between Dushanbe and Tehran takes around 2 hours 16 minutes.

Estimated flight time from Gissar Air Base, Dushanbe, Tajikistan to Imam Khomeini International Airport, Tehran, Iran is 2 hours 16 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		1592 km
Statute Miles		989 miles
Nautical Miles		859 nm
Avg. Time of Flight		2 hours 16 minutes

Gissar Air Base to Imam Khomeini International Airport Flight Route Map - to IKA Flight Path

Location of Gissar Air Base & Imam Khomeini International Airport is given below.
Click the map to view Dushanbe to Tehran nonstop flight path and travel direction.

Click to see flight route on Google Map between Dushanbe, Tajikistan and Tehran, Iran. .

Nonstop flight route between Dushanbe, Tajikistan and Tehran, Iran.

Time Difference Between the Airports • - IKA

Time difference between Dushanbe (Tajikistan) and Tehran (Iran) is 1 Hours 30 Minutes.
Tehran time is 1 Hours 30 Minutes behind Dushanbe.

Location	Local Time
Dushanbe (Tajikistan)	2025-12-17, 01:28:49 +05
Tehran (Iran)	2025-12-16, 23:58:49 +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

Gissar Air Base ( / ) Dushanbe, Tajikistan

Destination

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