Distance From Keangnam Tower B Helipad to Mehrabad International Airport

The distance from Keangnam Tower B Helipad () to Mehrabad International Airport (THR) is 3418 miles or 5501 kilometers or 2969 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 (Nam Tu Liem) ( Vietnam ) to Tehran ( Iran )?

A one-way nonstop (direct) flight between Hanoi (Nam Tu Liem) and Tehran takes around 7 hours 51 minutes.

Estimated flight time from Keangnam Tower B Helipad, Hanoi (Nam Tu Liem), Vietnam to Mehrabad International Airport, Tehran, Iran is 7 hours 51 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		5501 km
Statute Miles		3418 miles
Nautical Miles		2969 nm
Avg. Time of Flight		7 hours 51 minutes

Keangnam Tower B Helipad to Mehrabad International Airport Flight Route Map - to THR Flight Path

Location of Keangnam Tower B Helipad & Mehrabad International Airport is given below.
Click the map to view Hanoi (Nam Tu Liem) to Tehran nonstop flight path and travel direction.

Click to see flight route on Google Map between Hanoi (Nam Tu Liem), Vietnam and Tehran, Iran. .

Nonstop flight route between Hanoi (Nam Tu Liem), Vietnam and Tehran, Iran.

Time Difference Between the Airports • - THR

Time difference between Hanoi (Nam Tu Liem) (Vietnam) and Tehran (Iran) is 3 Hours 30 Minutes.
Tehran time is 3 Hours 30 Minutes behind Hanoi (Nam Tu Liem).

Location	Local Time
Hanoi (Nam Tu Liem) (Vietnam)	2026-03-18, 16:09:58 +07
Tehran (Iran)	2026-03-18, 12:39:58 +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

Keangnam Tower B Helipad ( / ) Hanoi (Nam Tu Liem), Vietnam

Destination

Mehrabad International Airport (THR / OIII) Tehran, Iran