Distance From Fort Simpson (Great Slave No. 1) Heliport to Tribhuvan International Airport

The distance from Fort Simpson (Great Slave No. 1) Heliport () to Tribhuvan International Airport (KTM) is 6074 miles or 9776 kilometers or 5275 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 ( Canada ) to Kathmandu ( Nepal )?

A one-way nonstop (direct) flight between and Kathmandu takes around 13 hours 57 minutes.

Estimated flight time from Fort Simpson (Great Slave No. 1) Heliport, , Canada to Tribhuvan International Airport, Kathmandu, Nepal is 13 hours 57 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		9776 km
Statute Miles		6074 miles
Nautical Miles		5275 nm
Avg. Time of Flight		13 hours 57 minutes

Fort Simpson (Great Slave No. 1) Heliport to Tribhuvan International Airport Flight Route Map - to KTM Flight Path

Location of Fort Simpson (Great Slave No. 1) Heliport & Tribhuvan International Airport is given below.
Click the map to view to Kathmandu nonstop flight path and travel direction.

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

Nonstop flight route between , Canada and Kathmandu, Nepal.

Time Difference Between the Airports • - KTM

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

Location	Local Time
(Canada)	2025-12-15, 12:46:20 MST
Kathmandu (Nepal)	2025-12-16, 01:31:20 +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

Fort Simpson (Great Slave No. 1) Heliport ( / CFS2) , Canada

Destination

Tribhuvan International Airport (KTM / VNKT) Kathmandu, Nepal