Distance From Tokeen Seaplane Base to Tribhuvan International Airport, TKI - KTM Distance

The distance from Tokeen Seaplane Base (TKI) to Tribhuvan International Airport (KTM) is 6227 miles or 10021 kilometers or 5407 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 Tokeen ( United States ) to Kathmandu ( Nepal )?

A one-way nonstop (direct) flight between Tokeen and Kathmandu takes around 14 hours 18 minutes.

Estimated flight time from Tokeen Seaplane Base, Tokeen, United States to Tribhuvan International Airport, Kathmandu, Nepal is 14 hours 18 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 • TKI - KTM

Kilometers		10021 km
Statute Miles		6227 miles
Nautical Miles		5407 nm
Avg. Time of Flight		14 hours 18 minutes

Tokeen Seaplane Base to Tribhuvan International Airport Flight Route Map - TKI to KTM Flight Path

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

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

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

Time Difference Between the Airports • TKI - KTM

Time difference between Tokeen (United States) and Kathmandu (Nepal) is 13 Hours 45 Minutes.
Kathmandu time is 13 Hours 45 Minutes ahead of Tokeen.

Location	Local Time
Tokeen (United States)	2026-09-23, 16:18:51 AKDT
Kathmandu (Nepal)	2026-09-24, 06:03:51 +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

Tokeen Seaplane Base (TKI / 57A) Tokeen, United States

Destination

Tribhuvan International Airport (KTM / VNKT) Kathmandu, Nepal