Distance From Attopeu Airport to Mehrabad International Airport, AOU - THR Distance

The distance from Attopeu Airport (AOU) to Mehrabad International Airport (THR) is 3715 miles or 5978 kilometers or 3226 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 Attopeu ( Laos ) to Tehran ( Iran )?

A one-way nonstop (direct) flight between Attopeu and Tehran takes around 8 hours 32 minutes.

Estimated flight time from Attopeu Airport, Attopeu, Laos to Mehrabad International Airport, Tehran, Iran is 8 hours 32 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 • AOU - THR

Kilometers		5978 km
Statute Miles		3715 miles
Nautical Miles		3226 nm
Avg. Time of Flight		8 hours 32 minutes

Attopeu Airport to Mehrabad International Airport Flight Route Map - AOU to THR Flight Path

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

Click to see flight route on Google Map between Attopeu, Laos and Tehran, Iran. .

Nonstop flight route between Attopeu, Laos and Tehran, Iran.

Time Difference Between the Airports • AOU - THR

Time difference between Attopeu (Laos) and Tehran (Iran) is 3 Hours 30 Minutes.
Tehran time is 3 Hours 30 Minutes behind Attopeu.

Location	Local Time
Attopeu (Laos)	2026-03-18, 02:45:33 +07
Tehran (Iran)	2026-03-17, 23:15:33 +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

Attopeu Airport (AOU / VLAP) Attopeu, Laos

Destination

Mehrabad International Airport (THR / OIII) Tehran, Iran