Distance From Rancho Sierra Hermosa Airstrip to Tribhuvan International Airport

The distance from Rancho Sierra Hermosa Airstrip () to Tribhuvan International Airport (KTM) is 8560 miles or 13776 kilometers or 7434 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 Buenaventura ( Mexico ) to Kathmandu ( Nepal )?

A one-way nonstop (direct) flight between San Buenaventura and Kathmandu takes around 19 hours 40 minutes.

Estimated flight time from Rancho Sierra Hermosa Airstrip, San Buenaventura, Mexico to Tribhuvan International Airport, Kathmandu, Nepal is 19 hours 40 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		13776 km
Statute Miles		8560 miles
Nautical Miles		7434 nm
Avg. Time of Flight		19 hours 40 minutes

Rancho Sierra Hermosa Airstrip to Tribhuvan International Airport Flight Route Map - to KTM Flight Path

Location of Rancho Sierra Hermosa Airstrip & Tribhuvan International Airport is given below.
Click the map to view San Buenaventura to Kathmandu nonstop flight path and travel direction.

Click to see flight route on Google Map between San Buenaventura, Mexico and Kathmandu, Nepal. .

Nonstop flight route between San Buenaventura, Mexico and Kathmandu, Nepal.

Time Difference Between the Airports • - KTM

Time difference between San Buenaventura (Mexico) and Kathmandu (Nepal) is 10 Hours 45 Minutes.
Kathmandu time is 10 Hours 45 Minutes ahead of San Buenaventura.

Location	Local Time
San Buenaventura (Mexico)	2026-03-18, 09:17:19 CDT
Kathmandu (Nepal)	2026-03-18, 20:02:19 +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

Rancho Sierra Hermosa Airstrip ( / ) San Buenaventura, Mexico

Destination

Tribhuvan International Airport (KTM / VNKT) Kathmandu, Nepal