Distance From Bongor Airport to Tribhuvan International Airport, OGR - KTM Distance

The distance from Bongor Airport (OGR) to Tribhuvan International Airport (KTM) is 4670 miles or 7516 kilometers or 4056 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.

---

How long does it take to travel from Bongor ( Chad ) to Kathmandu ( Nepal )?

A one-way nonstop (direct) flight between Bongor and Kathmandu takes around 10 hours 44 minutes.

Estimated flight time from Bongor Airport, Bongor, Chad to Tribhuvan International Airport, Kathmandu, Nepal is 10 hours 44 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 • OGR - KTM

Kilometers		7516 km
Statute Miles		4670 miles
Nautical Miles		4056 nm
Avg. Time of Flight		10 hours 44 minutes

Bongor Airport to Tribhuvan International Airport Flight Route Map - OGR to KTM Flight Path

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

Click to see flight route on Google Map between Bongor, Chad and Kathmandu, Nepal. .

Nonstop flight route between Bongor, Chad and Kathmandu, Nepal.

Time Difference Between the Airports • OGR - KTM

Time difference between Bongor (Chad) and Kathmandu (Nepal) is 4 Hours 45 Minutes.
Kathmandu time is 4 Hours 45 Minutes ahead of Bongor.

Location	Local Time
Bongor (Chad)	2026-06-13, 21:53:59 WAT
Kathmandu (Nepal)	2026-06-14, 02:38:59 +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

Bongor Airport (OGR / FTTB) Bongor, Chad

Destination

Tribhuvan International Airport (KTM / VNKT) Kathmandu, Nepal