Distance From San Bernardino International Airport to Tribhuvan International Airport, SBD - KTM Distance

The distance from San Bernardino International Airport (SBD) to Tribhuvan International Airport (KTM) is 7919 miles or 12744 kilometers or 6877 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 Bernardino ( United States ) to Kathmandu ( Nepal )?

A one-way nonstop (direct) flight between San Bernardino and Kathmandu takes around 18 hours 12 minutes.

Estimated flight time from San Bernardino International Airport, San Bernardino, United States to Tribhuvan International Airport, Kathmandu, Nepal is 18 hours 12 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 • SBD - KTM

Kilometers		12744 km
Statute Miles		7919 miles
Nautical Miles		6877 nm
Avg. Time of Flight		18 hours 12 minutes

San Bernardino International Airport to Tribhuvan International Airport Flight Route Map - SBD to KTM Flight Path

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

Click to see flight route on Google Map between San Bernardino, United States and Kathmandu, Nepal. .

Nonstop flight route between San Bernardino, United States and Kathmandu, Nepal.

Time Difference Between the Airports • SBD - KTM

Time difference between San Bernardino (United States) and Kathmandu (Nepal) is 13 Hours 45 Minutes.
Kathmandu time is 13 Hours 45 Minutes ahead of San Bernardino.

Location	Local Time
San Bernardino (United States)	2026-11-01, 20:59:09 PST
Kathmandu (Nepal)	2026-11-02, 10:44:09 +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 Bernardino International Airport (SBD / KSBD) San Bernardino, United States

Destination

Tribhuvan International Airport (KTM / VNKT) Kathmandu, Nepal