Distance From San Alberto Airport to Tribhuvan International Airport

The distance from San Alberto Airport () to Tribhuvan International Airport (KTM) is 9718 miles or 15639 kilometers or 8439 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 Limón ( Costa Rica ) to Kathmandu ( Nepal )?

A one-way nonstop (direct) flight between Limón and Kathmandu takes around 22 hours 20 minutes.

Estimated flight time from San Alberto Airport, Limón, Costa Rica to Tribhuvan International Airport, Kathmandu, Nepal is 22 hours 20 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		15639 km
Statute Miles		9718 miles
Nautical Miles		8439 nm
Avg. Time of Flight		22 hours 20 minutes

San Alberto Airport to Tribhuvan International Airport Flight Route Map - to KTM Flight Path

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

Click to see flight route on Google Map between Limón, Costa Rica and Kathmandu, Nepal. .

Nonstop flight route between Limón, Costa Rica and Kathmandu, Nepal.

Time Difference Between the Airports • - KTM

Time difference between Limón (Costa Rica) and Kathmandu (Nepal) is 11 Hours 45 Minutes.
Kathmandu time is 11 Hours 45 Minutes ahead of Limón.

Location	Local Time
Limón (Costa Rica)	2026-10-27, 10:05:52 CST
Kathmandu (Nepal)	2026-10-27, 21:50:52 +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 Alberto Airport ( / MRSA) Limón, Costa Rica

Destination

Tribhuvan International Airport (KTM / VNKT) Kathmandu, Nepal