Distance From Ugashik Airport to Tribhuvan International Airport, UGS - KTM Distance

The distance from Ugashik Airport (UGS) to Tribhuvan International Airport (KTM) is 5524 miles or 8890 kilometers or 4798 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 Ugashik ( United States ) to Kathmandu ( Nepal )?

A one-way nonstop (direct) flight between Ugashik and Kathmandu takes around 12 hours 42 minutes.

Estimated flight time from Ugashik Airport, Ugashik, United States to Tribhuvan International Airport, Kathmandu, Nepal is 12 hours 42 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 • UGS - KTM

Kilometers		8890 km
Statute Miles		5524 miles
Nautical Miles		4798 nm
Avg. Time of Flight		12 hours 42 minutes

Ugashik Airport to Tribhuvan International Airport Flight Route Map - UGS to KTM Flight Path

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

Click to see flight route on Google Map between Ugashik, United States and Kathmandu, Nepal. .

Nonstop flight route between Ugashik, United States and Kathmandu, Nepal.

Time Difference Between the Airports • UGS - KTM

Time difference between Ugashik (United States) and Kathmandu (Nepal) is 14 Hours 45 Minutes.
Kathmandu time is 14 Hours 45 Minutes ahead of Ugashik.

Location	Local Time
Ugashik (United States)	2025-12-04, 23:17:30 AKST
Kathmandu (Nepal)	2025-12-05, 14:02:30 +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

Ugashik Airport (UGS / ) Ugashik, United States

Destination

Tribhuvan International Airport (KTM / VNKT) Kathmandu, Nepal