The flight distance from Changsha Huanghua Airport (CSX) in Changsha, China to Tribhuvan International Airport (KTM) in Kathmandu, Nepal is 2,731 kilometers (1,697 miles / 1,475 nautical miles). The estimated flight time for this route is approximately 4h, flying west at a heading of 276°.

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

Time zone information: When it's 08:58 in Changsha, it's 06:43 in Kathmandu.

There is a significant elevation difference of 4,173 feet between the two airports. Tribhuvan International Airport sits higher than Changsha Huanghua Airport.

The return flight from Kathmandu (KTM) to Changsha (CSX) follows a heading of 82° (east). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

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