Distance From Sault Ste Marie International Seaplane Base to Tribhuvan International Airport

The distance from Sault Ste Marie International Seaplane Base () to Tribhuvan International Airport (KTM) is 7271 miles or 11701 kilometers or 6314 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 Sault Ste Marie ( United States ) to Kathmandu ( Nepal )?

A one-way nonstop (direct) flight between Sault Ste Marie and Kathmandu takes around 16 hours 42 minutes.

Estimated flight time from Sault Ste Marie International Seaplane Base, Sault Ste Marie, United States to Tribhuvan International Airport, Kathmandu, Nepal is 16 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 • - KTM

Kilometers		11701 km
Statute Miles		7271 miles
Nautical Miles		6314 nm
Avg. Time of Flight		16 hours 42 minutes

Sault Ste Marie International Seaplane Base to Tribhuvan International Airport Flight Route Map - to KTM Flight Path

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

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

Nonstop flight route between Sault Ste Marie, United States and Kathmandu, Nepal.

Time Difference Between the Airports • - KTM

Time difference between Sault Ste Marie (United States) and Kathmandu (Nepal) is 11 Hours 45 Minutes.
Kathmandu time is 11 Hours 45 Minutes ahead of Sault Ste Marie.

Location	Local Time
Sault Ste Marie (United States)	2026-11-08, 21:17:13 CST
Kathmandu (Nepal)	2026-11-09, 09:02:13 +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

Sault Ste Marie International Seaplane Base ( / ) Sault Ste Marie, United States

Destination

Tribhuvan International Airport (KTM / VNKT) Kathmandu, Nepal