Distance From Harry P Williams Memorial Airport to Tribhuvan International Airport, PTN - KTM Distance

The distance from Harry P Williams Memorial Airport (PTN) to Tribhuvan International Airport (KTM) is 8465 miles or 13622 kilometers or 7351 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 Patterson ( United States ) to Kathmandu ( Nepal )?

A one-way nonstop (direct) flight between Patterson and Kathmandu takes around 19 hours 27 minutes.

Estimated flight time from Harry P Williams Memorial Airport, Patterson, United States to Tribhuvan International Airport, Kathmandu, Nepal is 19 hours 27 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 • PTN - KTM

Kilometers		13622 km
Statute Miles		8465 miles
Nautical Miles		7351 nm
Avg. Time of Flight		19 hours 27 minutes

Harry P Williams Memorial Airport to Tribhuvan International Airport Flight Route Map - PTN to KTM Flight Path

Location of Harry P Williams Memorial Airport & Tribhuvan International Airport is given below.
Click the map to view Patterson to Kathmandu nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • PTN - KTM

Time difference between Patterson (United States) and Kathmandu (Nepal) is 10 Hours 45 Minutes.
Kathmandu time is 10 Hours 45 Minutes ahead of Patterson.

Location	Local Time
Patterson (United States)	2024-12-22, 20:53:01 EST
Kathmandu (Nepal)	2024-12-23, 07:38:01 +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

Harry P Williams Memorial Airport (PTN / KPTN) Patterson, United States

Destination

Tribhuvan International Airport (KTM / VNKT) Kathmandu, Nepal