Distance From Coal Harbour Seaplane Base to Tribhuvan International Airport

The distance from Coal Harbour Seaplane Base () to Tribhuvan International Airport (KTM) is 6665 miles or 10726 kilometers or 5788 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 Coal Harbour ( Canada ) to Kathmandu ( Nepal )?

A one-way nonstop (direct) flight between Coal Harbour and Kathmandu takes around 15 hours 19 minutes.

Estimated flight time from Coal Harbour Seaplane Base, Coal Harbour, Canada to Tribhuvan International Airport, Kathmandu, Nepal is 15 hours 19 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		10726 km
Statute Miles		6665 miles
Nautical Miles		5788 nm
Avg. Time of Flight		15 hours 19 minutes

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

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

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

Nonstop flight route between Coal Harbour, Canada and Kathmandu, Nepal.

Time Difference Between the Airports • - KTM

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

Location	Local Time
Coal Harbour (Canada)	2026-09-16, 20:00:04 PDT
Kathmandu (Nepal)	2026-09-17, 08:45:04 +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

Coal Harbour Seaplane Base ( / CAQ3) Coal Harbour, Canada

Destination

Tribhuvan International Airport (KTM / VNKT) Kathmandu, Nepal