The flight distance from Bishe Kola Air Base (BSM) in Amol, Iran to Tribhuvan International Airport (KTM) in Kathmandu, Nepal is 3,244 kilometers (2,016 miles / 1,752 nautical miles). The estimated flight time for this route is approximately 5h, flying east at a heading of 98°.

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

This is an international route connecting Iran with Nepal. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 10:19 in Amol, it's 12:34 in Kathmandu.

There is a significant elevation difference of 4,469 feet between the two airports. Tribhuvan International Airport sits higher than Bishe Kola Air Base.

The return flight from Kathmandu (KTM) to Amol (BSM) follows a heading of 296° (west northwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Bishe Kola Air Base (BSM) and Tribhuvan International Airport (KTM) detail pages, or use our flight duration calculator to compare other routes.