Distance From Bias Airstrip to Tribhuvan International Airport

The distance from Bias Airstrip () to Tribhuvan International Airport (KTM) is 4289 miles or 6902 kilometers or 3725 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 Bias ( Indonesia ) to Kathmandu ( Nepal )?

A one-way nonstop (direct) flight between Bias and Kathmandu takes around 9 hours 51 minutes.

Estimated flight time from Bias Airstrip, Bias, Indonesia to Tribhuvan International Airport, Kathmandu, Nepal is 9 hours 51 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		6902 km
Statute Miles		4289 miles
Nautical Miles		3725 nm
Avg. Time of Flight		9 hours 51 minutes

Bias Airstrip to Tribhuvan International Airport Flight Route Map - to KTM Flight Path

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

Click to see flight route on Google Map between Bias, Indonesia and Kathmandu, Nepal. .

Nonstop flight route between Bias, Indonesia and Kathmandu, Nepal.

Time Difference Between the Airports • - KTM

Time difference between Bias (Indonesia) and Kathmandu (Nepal) is 3 Hours 15 Minutes.
Kathmandu time is 3 Hours 15 Minutes behind Bias.

Location	Local Time
Bias (Indonesia)	2026-05-04, 09:08:55 WIT
Kathmandu (Nepal)	2026-05-04, 05:53:55 +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

Bias Airstrip ( / ) Bias, Indonesia

Destination

Tribhuvan International Airport (KTM / VNKT) Kathmandu, Nepal