The flight distance from Kuching International Airport (KCH) in Kuching, Malaysia to Tribhuvan International Airport (KTM) in Kathmandu, Nepal is 3,946 kilometers (2,452 miles / 2,131 nautical miles). The estimated flight time for this route is approximately 6h, flying northwest at a heading of 320°.

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

Time zone information: When it's 04:55 in Kuching, it's 02:40 in Kathmandu.

There is a significant elevation difference of 4,301 feet between the two airports. Tribhuvan International Airport sits higher than Kuching International Airport.

The return flight from Kathmandu (KTM) to Kuching (KCH) follows a heading of 133° (southeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

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