The flight distance from Bost Airport (BST) in Bost, Afghanistan to Tribhuvan International Airport (KTM) in Kathmandu, Nepal is 2,071 kilometers (1,287 miles / 1,118 nautical miles). The estimated flight time for this route is approximately 3h, flying east at a heading of 97°.

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

Time zone information: When it's 15:32 in Bost, it's 16:47 in Kathmandu.

There is a significant elevation difference of 1,926 feet between the two airports. Tribhuvan International Airport sits higher than Bost Airport.

The return flight from Kathmandu (KTM) to Bost (BST) follows a heading of 287° (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 Bost Airport (BST) and Tribhuvan International Airport (KTM) detail pages, or use our flight duration calculator to compare other routes.