Distance From Ovoot Airport to Tribhuvan International Airport

The distance from Ovoot Airport () to Tribhuvan International Airport (KTM) is 1385 miles or 2228 kilometers or 1203 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 Ovoot Tolgoi, Ömnögovi ( Mongolia ) to Kathmandu ( Nepal )?

A one-way nonstop (direct) flight between Ovoot Tolgoi, Ömnögovi and Kathmandu takes around 3 hours 10 minutes.

Estimated flight time from Ovoot Airport, Ovoot Tolgoi, Ömnögovi, Mongolia to Tribhuvan International Airport, Kathmandu, Nepal is 3 hours 10 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		2228 km
Statute Miles		1385 miles
Nautical Miles		1203 nm
Avg. Time of Flight		3 hours 10 minutes

Ovoot Airport to Tribhuvan International Airport Flight Route Map - to KTM Flight Path

Location of Ovoot Airport & Tribhuvan International Airport is given below.
Click the map to view Ovoot Tolgoi, Ömnögovi to Kathmandu nonstop flight path and travel direction.

Click to see flight route on Google Map between Ovoot Tolgoi, Ömnögovi, Mongolia and Kathmandu, Nepal. .

Nonstop flight route between Ovoot Tolgoi, Ömnögovi, Mongolia and Kathmandu, Nepal.

Time Difference Between the Airports • - KTM

Time difference between Ovoot Tolgoi, Ömnögovi (Mongolia) and Kathmandu (Nepal) is 2 Hours 15 Minutes.
Kathmandu time is 2 Hours 15 Minutes behind Ovoot Tolgoi, Ömnögovi.

Location	Local Time
Ovoot Tolgoi, Ömnögovi (Mongolia)	2026-06-20, 13:01:22 +08
Kathmandu (Nepal)	2026-06-20, 10:46:22 +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

Ovoot Airport ( / ZMGT) Ovoot Tolgoi, Ömnögovi, Mongolia

Destination

Tribhuvan International Airport (KTM / VNKT) Kathmandu, Nepal