Distance From Boende Airport to Tribhuvan International Airport, BNB - KTM Distance

The distance from Boende Airport (BNB) to Tribhuvan International Airport (KTM) is 4679 miles or 7530 kilometers or 4063 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 Boende ( Democratic Republic of the Congo ) to Kathmandu ( Nepal )?

A one-way nonstop (direct) flight between Boende and Kathmandu takes around 10 hours 45 minutes.

Estimated flight time from Boende Airport, Boende, Democratic Republic of the Congo to Tribhuvan International Airport, Kathmandu, Nepal is 10 hours 45 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 • BNB - KTM

Kilometers		7530 km
Statute Miles		4679 miles
Nautical Miles		4063 nm
Avg. Time of Flight		10 hours 45 minutes

Boende Airport to Tribhuvan International Airport Flight Route Map - BNB to KTM Flight Path

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

Click to see flight route on Google Map between Boende, Democratic Republic of the Congo and Kathmandu, Nepal. .

Nonstop flight route between Boende, Democratic Republic of the Congo and Kathmandu, Nepal.

Time Difference Between the Airports • BNB - KTM

Time difference between Boende (Democratic Republic of the Congo) and Kathmandu (Nepal) is 4 Hours 45 Minutes.
Kathmandu time is 4 Hours 45 Minutes ahead of Boende.

Location	Local Time
Boende (Democratic Republic of the Congo)	2026-06-21, 17:27:06 WAT
Kathmandu (Nepal)	2026-06-21, 22:12:06 +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

Boende Airport (BNB / FZGN) Boende, Democratic Republic of the Congo

Destination

Tribhuvan International Airport (KTM / VNKT) Kathmandu, Nepal