Distance From HMAS Stirling Military Airport to Imam Khomeini International Airport

The distance from HMAS Stirling Military Airport () to Imam Khomeini International Airport (IKA) is 6269 miles or 10089 kilometers or 5444 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 Garden Island ( Australia ) to Tehran ( Iran )?

A one-way nonstop (direct) flight between Garden Island and Tehran takes around 14 hours 24 minutes.

Estimated flight time from HMAS Stirling Military Airport, Garden Island, Australia to Imam Khomeini International Airport, Tehran, Iran is 14 hours 24 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		10089 km
Statute Miles		6269 miles
Nautical Miles		5444 nm
Avg. Time of Flight		14 hours 24 minutes

HMAS Stirling Military Airport to Imam Khomeini International Airport Flight Route Map - to IKA Flight Path

Location of HMAS Stirling Military Airport & Imam Khomeini International Airport is given below.
Click the map to view Garden Island to Tehran nonstop flight path and travel direction.

Click to see flight route on Google Map between Garden Island, Australia and Tehran, Iran. .

Nonstop flight route between Garden Island, Australia and Tehran, Iran.

Time Difference Between the Airports • - IKA

Time difference between Garden Island (Australia) and Tehran (Iran) is 4 Hours 30 Minutes.
Tehran time is 4 Hours 30 Minutes behind Garden Island.

Location	Local Time
Garden Island (Australia)	2026-05-01, 21:24:45 AWST
Tehran (Iran)	2026-05-01, 16:54:45 +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

HMAS Stirling Military Airport ( / YGAD) Garden Island, Australia

Destination

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