The flight distance from Tribhuvan International Airport (KTM) in Kathmandu, Nepal to Gewayentana Airport (LKA) in Larantuka-Flores Island, Indonesia is 5,695 kilometers (3,539 miles / 3,075 nautical miles). The estimated flight time for this route is approximately 8h, flying southeast at a heading of 129°.

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

This is an international route connecting Nepal with Indonesia. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 19:14 in Kathmandu, it's 21:29 in Larantuka-Flores Island.

There is a significant elevation difference of 4,333 feet between the two airports. Gewayentana Airport sits lower than Tribhuvan International Airport.

The return flight from Larantuka-Flores Island (LKA) to Kathmandu (KTM) follows a heading of 316° (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 Gewayentana Airport (LKA) detail pages, or use our flight duration calculator to compare other routes.