Distance From Hoa Lac Airfield to Tribhuvan International Airport

The distance from Hoa Lac Airfield () to Tribhuvan International Airport (KTM) is 1347 miles or 2167 kilometers or 1170 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 (Thach That) ( Vietnam ) to Kathmandu ( Nepal )?

A one-way nonstop (direct) flight between Hanoi (Thach That) and Kathmandu takes around 3 hours 5 minutes.

Estimated flight time from Hoa Lac Airfield, Hanoi (Thach That), Vietnam to Tribhuvan International Airport, Kathmandu, Nepal is 3 hours 5 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 • - KTM

Kilometers		2167 km
Statute Miles		1347 miles
Nautical Miles		1170 nm
Avg. Time of Flight		3 hours 5 minutes

Hoa Lac Airfield to Tribhuvan International Airport Flight Route Map - to KTM Flight Path

Location of Hoa Lac Airfield & Tribhuvan International Airport is given below.
Click the map to view Hanoi (Thach That) to Kathmandu nonstop flight path and travel direction.

Click to see flight route on Google Map between Hanoi (Thach That), Vietnam and Kathmandu, Nepal. .

Nonstop flight route between Hanoi (Thach That), Vietnam and Kathmandu, Nepal.

Time Difference Between the Airports • - KTM

Time difference between Hanoi (Thach That) (Vietnam) and Kathmandu (Nepal) is 1 Hours 15 Minutes.
Kathmandu time is 1 Hours 15 Minutes behind Hanoi (Thach That).

Location	Local Time
Hanoi (Thach That) (Vietnam)	2025-12-16, 20:28:27 +07
Kathmandu (Nepal)	2025-12-16, 19:13:27 +0545

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

Hoa Lac Airfield ( / ) Hanoi (Thach That), Vietnam

Destination

Tribhuvan International Airport (KTM / VNKT) Kathmandu, Nepal