The flight distance from Tribhuvan International Airport (KTM) in Kathmandu, Nepal to Ulaangom Airport (ULO) in Ulaangom Airport, Mongolia is 2,541 kilometers (1,579 miles / 1,372 nautical miles). The estimated flight time for this route is approximately 4h, flying north at a heading of 11°.

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 Nepal with Mongolia. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 22:53 in Kathmandu, it's 00:08 in Ulaangom Airport.

There is a significant elevation difference of 4,390 feet between the two airports. Ulaangom Airport sits lower than Tribhuvan International Airport.

The return flight from Ulaangom Airport (ULO) to Kathmandu (KTM) follows a heading of 195° (south southwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

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