Distance From Camp Casey-Dongduchon (Camp Mobile) (H-220) Airfield to Tribhuvan International Airport

The distance from Camp Casey-Dongduchon (Camp Mobile) (H-220) Airfield () to Tribhuvan International Airport (KTM) is 2500 miles or 4023 kilometers or 2171 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.

4023 kilometers is the direct flight distance between Camp Casey-Dongduchon (Camp Mobile) (H-220) Airfield (South Korea) and Tribhuvan International Airport (Nepal).


How long does it take to travel from Dongduchon ( South Korea ) to Kathmandu ( Nepal )?

A one-way nonstop (direct) flight between Dongduchon and Kathmandu takes around 5 hours 44 minutes.
Estimated flight time from Camp Casey-Dongduchon (Camp Mobile) (H-220) Airfield, Dongduchon, South Korea to Tribhuvan International Airport, Kathmandu, Nepal is 5 hours 44 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 4023 km
Statute Miles2500 miles
Nautical Miles 2171 nm
Avg. Time of Flight 5 hours 44 minutes

Camp Casey-Dongduchon (Camp Mobile) (H-220) Airfield to Tribhuvan International Airport Flight Route Map - to KTM Flight Path

Location of Camp Casey-Dongduchon (Camp Mobile) (H-220) Airfield & Tribhuvan International Airport is given below.
Click the map to view Dongduchon to Kathmandu nonstop flight path and travel direction.

Click to see flight route on Google Map between Dongduchon, South Korea and Kathmandu, Nepal. .


Nonstop flight route between Dongduchon, South Korea and Kathmandu, Nepal.

Time Difference Between the Airports • - KTM

Time difference between Dongduchon (South Korea) and Kathmandu (Nepal) is 3 Hours 15 Minutes.
Kathmandu time is 3 Hours 15 Minutes behind Dongduchon.
LocationLocal Time
Dongduchon (South Korea)2026-06-20, 11:02:50 KST
Kathmandu (Nepal)2026-06-20, 07:47:50 +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 Get airport maps and more information about Camp Casey-Dongduchon (Camp Mobile) (H-220) Airfield Camp Casey-Dongduchon (Camp Mobile) (H-220) Airfield ( / RKST)
Dongduchon, South Korea Flag of South Korea
Destination Tribhuvan International Airport Tribhuvan International Airport (KTM / VNKT)
Kathmandu, Nepal Flag of Nepal



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