Distance From Atlin Seaplane Base to Tribhuvan International Airport

The distance from Atlin Seaplane Base () to Tribhuvan International Airport (KTM) is 6010 miles or 9672 kilometers or 5219 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 Atlin ( Canada ) to Kathmandu ( Nepal )?

A one-way nonstop (direct) flight between Atlin and Kathmandu takes around 13 hours 49 minutes.

Estimated flight time from Atlin Seaplane Base, Atlin, Canada to Tribhuvan International Airport, Kathmandu, Nepal is 13 hours 49 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		9672 km
Statute Miles		6010 miles
Nautical Miles		5219 nm
Avg. Time of Flight		13 hours 49 minutes

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

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

Click to see flight route on Google Map between Atlin, Canada and Kathmandu, Nepal. .

Nonstop flight route between Atlin, Canada and Kathmandu, Nepal.

Time Difference Between the Airports • - KTM

Time difference between Atlin (Canada) and Kathmandu (Nepal) is 12 Hours 45 Minutes.
Kathmandu time is 12 Hours 45 Minutes ahead of Atlin.

Location	Local Time
Atlin (Canada)	2026-03-20, 10:38:19 MST
Kathmandu (Nepal)	2026-03-20, 23:23:19 +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

Atlin Seaplane Base ( / CAD6) Atlin, Canada

Destination

Tribhuvan International Airport (KTM / VNKT) Kathmandu, Nepal