Distance From Beja Airport / Airbase to Tribhuvan International Airport, BYJ - KTM Distance

The distance from Beja Airport / Airbase (BYJ) to Tribhuvan International Airport (KTM) is 5232 miles or 8420 kilometers or 4544 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 Beja ( Portugal ) to Kathmandu ( Nepal )?

A one-way nonstop (direct) flight between Beja and Kathmandu takes around 12 hours 1 minutes.

Estimated flight time from Beja Airport / Airbase, Beja, Portugal to Tribhuvan International Airport, Kathmandu, Nepal is 12 hours 1 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 • BYJ - KTM

Kilometers		8420 km
Statute Miles		5232 miles
Nautical Miles		4544 nm
Avg. Time of Flight		12 hours 1 minutes

Beja Airport / Airbase to Tribhuvan International Airport Flight Route Map - BYJ to KTM Flight Path

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

Click to see flight route on Google Map between Beja, Portugal and Kathmandu, Nepal. .

Nonstop flight route between Beja, Portugal and Kathmandu, Nepal.

Time Difference Between the Airports • BYJ - KTM

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

Location	Local Time
Beja (Portugal)	2026-06-19, 01:10:43 WEST
Kathmandu (Nepal)	2026-06-19, 05:55:43 +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

Beja Airport / Airbase (BYJ / LPBJ) Beja, Portugal

Destination

Tribhuvan International Airport (KTM / VNKT) Kathmandu, Nepal