Distance From Swiss Medical Heliport to Tribhuvan International Airport

The distance from Swiss Medical Heliport () to Tribhuvan International Airport (KTM) is 10255 miles or 16504 kilometers or 8906 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 Buenos Aires ( Argentina ) to Kathmandu ( Nepal )?

A one-way nonstop (direct) flight between Buenos Aires and Kathmandu takes around 23 hours 34 minutes.

Estimated flight time from Swiss Medical Heliport, Buenos Aires, Argentina to Tribhuvan International Airport, Kathmandu, Nepal is 23 hours 34 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		16504 km
Statute Miles		10255 miles
Nautical Miles		8906 nm
Avg. Time of Flight		23 hours 34 minutes

Swiss Medical Heliport to Tribhuvan International Airport Flight Route Map - to KTM Flight Path

Location of Swiss Medical Heliport & Tribhuvan International Airport is given below.
Click the map to view Buenos Aires to Kathmandu nonstop flight path and travel direction.

Click to see flight route on Google Map between Buenos Aires, Argentina and Kathmandu, Nepal. .

Nonstop flight route between Buenos Aires, Argentina and Kathmandu, Nepal.

Time Difference Between the Airports • - KTM

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

Location	Local Time
Buenos Aires (Argentina)	2026-03-19, 02:24:36 -03
Kathmandu (Nepal)	2026-03-19, 11:09:36 +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

Swiss Medical Heliport ( / ) Buenos Aires, Argentina

Destination

Tribhuvan International Airport (KTM / VNKT) Kathmandu, Nepal