Distance From Rebun Airport to Tribhuvan International Airport, RBJ - KTM Distance

The distance from Rebun Airport (RBJ) to Tribhuvan International Airport (KTM) is 3251 miles or 5231 kilometers or 2823 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 Rebun ( Japan ) to Kathmandu ( Nepal )?

A one-way nonstop (direct) flight between Rebun and Kathmandu takes around 7 hours 28 minutes.

Estimated flight time from Rebun Airport, Rebun, Japan to Tribhuvan International Airport, Kathmandu, Nepal is 7 hours 28 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 • RBJ - KTM

Kilometers		5231 km
Statute Miles		3251 miles
Nautical Miles		2823 nm
Avg. Time of Flight		7 hours 28 minutes

Rebun Airport to Tribhuvan International Airport Flight Route Map - RBJ to KTM Flight Path

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

Click to see flight route on Google Map between Rebun, Japan and Kathmandu, Nepal. .

Nonstop flight route between Rebun, Japan and Kathmandu, Nepal.

Time Difference Between the Airports • RBJ - KTM

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

Location	Local Time
Rebun (Japan)	2026-11-01, 07:21:43 JST
Kathmandu (Nepal)	2026-11-01, 04:06:43 +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

Rebun Airport (RBJ / RJCR) Rebun, Japan

Destination

Tribhuvan International Airport (KTM / VNKT) Kathmandu, Nepal