The flight distance from Tribhuvan International Airport (KTM) in Kathmandu, Nepal to Thumrait Air Base (TTH) in Thumrait, Oman is 3,391 kilometers (2,107 miles / 1,831 nautical miles). The estimated flight time for this route is approximately 5h, flying west southwest at a heading of 258°.

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 Oman. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 02:05 in Kathmandu, it's 00:20 in Thumrait.

There is a significant elevation difference of 2,820 feet between the two airports. Thumrait Air Base sits lower than Tribhuvan International Airport.

The return flight from Thumrait (TTH) to Kathmandu (KTM) follows a heading of 65° (east 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 Tribhuvan International Airport (KTM) and Thumrait Air Base (TTH) detail pages, or use our flight duration calculator to compare other routes.