Distance From Santa Marta Airport to Tribhuvan International Airport

The distance from Santa Marta Airport () to Tribhuvan International Airport (KTM) is 10978 miles or 17667 kilometers or 9534 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 San Carlos ( Chile ) to Kathmandu ( Nepal )?

A one-way nonstop (direct) flight between San Carlos and Kathmandu takes around 25 hours 14 minutes.

Estimated flight time from Santa Marta Airport, San Carlos, Chile to Tribhuvan International Airport, Kathmandu, Nepal is 25 hours 14 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		17667 km
Statute Miles		10978 miles
Nautical Miles		9534 nm
Avg. Time of Flight		25 hours 14 minutes

Santa Marta Airport to Tribhuvan International Airport Flight Route Map - to KTM Flight Path

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

Click to see flight route on Google Map between San Carlos, Chile and Kathmandu, Nepal. .

Nonstop flight route between San Carlos, Chile and Kathmandu, Nepal.

Time Difference Between the Airports • - KTM

Time difference between San Carlos (Chile) and Kathmandu (Nepal) is 8 Hours 45 Minutes.
Kathmandu time is 8 Hours 45 Minutes ahead of San Carlos.

Location	Local Time
San Carlos (Chile)	2026-09-14, 23:37:39 -03
Kathmandu (Nepal)	2026-09-15, 08:22:39 +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

Santa Marta Airport ( / SCKA) San Carlos, Chile

Destination

Tribhuvan International Airport (KTM / VNKT) Kathmandu, Nepal