Distance From Nason Hill Heliport to Tribhuvan International Airport

The distance from Nason Hill Heliport () to Tribhuvan International Airport (KTM) is 7385 miles or 11884 kilometers or 6413 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 Sherborn ( United States ) to Kathmandu ( Nepal )?

A one-way nonstop (direct) flight between Sherborn and Kathmandu takes around 16 hours 58 minutes.

Estimated flight time from Nason Hill Heliport, Sherborn, United States to Tribhuvan International Airport, Kathmandu, Nepal is 16 hours 58 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		11884 km
Statute Miles		7385 miles
Nautical Miles		6413 nm
Avg. Time of Flight		16 hours 58 minutes

Nason Hill Heliport to Tribhuvan International Airport Flight Route Map - to KTM Flight Path

Location of Nason Hill Heliport & Tribhuvan International Airport is given below.
Click the map to view Sherborn to Kathmandu nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • - KTM

Time difference between Sherborn (United States) and Kathmandu (Nepal) is 9 Hours 45 Minutes.
Kathmandu time is 9 Hours 45 Minutes ahead of Sherborn.

Location	Local Time
Sherborn (United States)	2026-06-23, 12:24:14 EDT
Kathmandu (Nepal)	2026-06-23, 22:09:14 +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

Nason Hill Heliport ( / 6MA1) Sherborn, United States

Destination

Tribhuvan International Airport (KTM / VNKT) Kathmandu, Nepal