The flight distance from Tribhuvan International Airport (KTM) in Kathmandu, Nepal to Tachileik Airport (THL) in Tachileik, Myanmar is 1,682 kilometers (1,045 miles / 908 nautical miles). The estimated flight time for this route is approximately 3h, flying east southeast at a heading of 115°.

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

Time zone information: When it's 02:26 in Kathmandu, it's 03:11 in Tachileik.

There is a significant elevation difference of 3,110 feet between the two airports. Tachileik Airport sits lower than Tribhuvan International Airport.

The return flight from Tachileik (THL) to Kathmandu (KTM) follows a heading of 301° (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 Tribhuvan International Airport (KTM) and Tachileik Airport (THL) detail pages, or use our flight duration calculator to compare other routes.