Distance From Bach Mai Heliport to Mehrabad International Airport

The distance from Bach Mai Heliport () to Mehrabad International Airport (THR) is 3422 miles or 5507 kilometers or 2972 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 Hanoi (Thanh Xuan) ( Vietnam ) to Tehran ( Iran )?

A one-way nonstop (direct) flight between Hanoi (Thanh Xuan) and Tehran takes around 7 hours 52 minutes.

Estimated flight time from Bach Mai Heliport, Hanoi (Thanh Xuan), Vietnam to Mehrabad International Airport, Tehran, Iran is 7 hours 52 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 • - THR

Kilometers		5507 km
Statute Miles		3422 miles
Nautical Miles		2972 nm
Avg. Time of Flight		7 hours 52 minutes

Bach Mai Heliport to Mehrabad International Airport Flight Route Map - to THR Flight Path

Location of Bach Mai Heliport & Mehrabad International Airport is given below.
Click the map to view Hanoi (Thanh Xuan) to Tehran nonstop flight path and travel direction.

Click to see flight route on Google Map between Hanoi (Thanh Xuan), Vietnam and Tehran, Iran. .

Nonstop flight route between Hanoi (Thanh Xuan), Vietnam and Tehran, Iran.

Time Difference Between the Airports • - THR

Time difference between Hanoi (Thanh Xuan) (Vietnam) and Tehran (Iran) is 3 Hours 30 Minutes.
Tehran time is 3 Hours 30 Minutes behind Hanoi (Thanh Xuan).

Location	Local Time
Hanoi (Thanh Xuan) (Vietnam)	2026-11-03, 13:07:50 +07
Tehran (Iran)	2026-11-03, 09:37:50 +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

Bach Mai Heliport ( / ) Hanoi (Thanh Xuan), Vietnam

Destination

Mehrabad International Airport (THR / OIII) Tehran, Iran