Distance From Buena Esperanza Airport to Tribhuvan International Airport

The distance from Buena Esperanza Airport () to Tribhuvan International Airport (KTM) is 10250 miles or 16495 kilometers or 8901 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 Los Conquistadores ( Argentina ) to Kathmandu ( Nepal )?

A one-way nonstop (direct) flight between Los Conquistadores and Kathmandu takes around 23 hours 33 minutes.

Estimated flight time from Buena Esperanza Airport, Los Conquistadores, Argentina to Tribhuvan International Airport, Kathmandu, Nepal is 23 hours 33 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		16495 km
Statute Miles		10250 miles
Nautical Miles		8901 nm
Avg. Time of Flight		23 hours 33 minutes

Buena Esperanza Airport to Tribhuvan International Airport Flight Route Map - to KTM Flight Path

Location of Buena Esperanza Airport & Tribhuvan International Airport is given below.
Click the map to view Los Conquistadores to Kathmandu nonstop flight path and travel direction.

Click to see flight route on Google Map between Los Conquistadores, Argentina and Kathmandu, Nepal. .

Nonstop flight route between Los Conquistadores, Argentina and Kathmandu, Nepal.

Time Difference Between the Airports • - KTM

Time difference between Los Conquistadores (Argentina) and Kathmandu (Nepal) is 8 Hours 45 Minutes.
Kathmandu time is 8 Hours 45 Minutes ahead of Los Conquistadores.

Location	Local Time
Los Conquistadores (Argentina)	2026-06-21, 08:30:05 -03
Kathmandu (Nepal)	2026-06-21, 17:15:05 +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

Buena Esperanza Airport ( / ) Los Conquistadores, Argentina

Destination

Tribhuvan International Airport (KTM / VNKT) Kathmandu, Nepal