Distance From San José Airport to Tribhuvan International Airport, GSJ - KTM Distance

The distance from San José Airport (GSJ) to Tribhuvan International Airport (KTM) is 9549 miles or 15367 kilometers or 8292 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 Puerto San José ( Guatemala ) to Kathmandu ( Nepal )?

A one-way nonstop (direct) flight between Puerto San José and Kathmandu takes around 21 hours 57 minutes.

Estimated flight time from San José Airport, Puerto San José, Guatemala to Tribhuvan International Airport, Kathmandu, Nepal is 21 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 • GSJ - KTM

Kilometers		15367 km
Statute Miles		9549 miles
Nautical Miles		8292 nm
Avg. Time of Flight		21 hours 57 minutes

San José Airport to Tribhuvan International Airport Flight Route Map - GSJ to KTM Flight Path

Location of San José Airport & Tribhuvan International Airport is given below.
Click the map to view Puerto San José to Kathmandu nonstop flight path and travel direction.

Click to see flight route on Google Map between Puerto San José, Guatemala and Kathmandu, Nepal. .

Nonstop flight route between Puerto San José, Guatemala and Kathmandu, Nepal.

Time Difference Between the Airports • GSJ - KTM

Time difference between Puerto San José (Guatemala) and Kathmandu (Nepal) is 11 Hours 45 Minutes.
Kathmandu time is 11 Hours 45 Minutes ahead of Puerto San José.

Location	Local Time
Puerto San José (Guatemala)	2026-10-27, 07:58:58 CST
Kathmandu (Nepal)	2026-10-27, 19:43:58 +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

San José Airport (GSJ / MGSJ) Puerto San José, Guatemala

Destination

Tribhuvan International Airport (KTM / VNKT) Kathmandu, Nepal