The flight distance from Choibalsan Airport (COQ) in Choibalsan Airport, Mongolia to Tribhuvan International Airport (KTM) in Kathmandu, Nepal is 3,393 kilometers (2,108 miles / 1,832 nautical miles). The estimated flight time for this route is approximately 5h, flying west southwest at a heading of 239°.

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

Time zone information: When it's 15:33 in Choibalsan Airport, it's 13:18 in Kathmandu.

There is a significant elevation difference of 1,933 feet between the two airports. Tribhuvan International Airport sits higher than Choibalsan Airport.

The return flight from Kathmandu (KTM) to Choibalsan Airport (COQ) follows a heading of 40° (northeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

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