Distance From Gordon Downs Airport to Mehrabad International Airport, GDD - THR Distance

The distance from Gordon Downs Airport (GDD) to Mehrabad International Airport (THR) is 6287 miles or 10118 kilometers or 5460 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 Gordon Downs ( Australia ) to Tehran ( Iran )?

A one-way nonstop (direct) flight between Gordon Downs and Tehran takes around 14 hours 27 minutes.

Estimated flight time from Gordon Downs Airport, Gordon Downs, Australia to Mehrabad International Airport, Tehran, Iran is 14 hours 27 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 • GDD - THR

Kilometers		10118 km
Statute Miles		6287 miles
Nautical Miles		5460 nm
Avg. Time of Flight		14 hours 27 minutes

Gordon Downs Airport to Mehrabad International Airport Flight Route Map - GDD to THR Flight Path

Location of Gordon Downs Airport & Mehrabad International Airport is given below.
Click the map to view Gordon Downs to Tehran nonstop flight path and travel direction.

Click to see flight route on Google Map between Gordon Downs, Australia and Tehran, Iran. .

Nonstop flight route between Gordon Downs, Australia and Tehran, Iran.

Time Difference Between the Airports • GDD - THR

Time difference between Gordon Downs (Australia) and Tehran (Iran) is 6 Hours.
Tehran time is 6 Hours behind Gordon Downs.

Location	Local Time
Gordon Downs (Australia)	2026-08-27, 09:10:17 ACST
Tehran (Iran)	2026-08-27, 03:10:17 +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

Gordon Downs Airport (GDD / YGDN) Gordon Downs, Australia

Destination

Mehrabad International Airport (THR / OIII) Tehran, Iran