The flight distance from Tribhuvan International Airport (KTM) in Kathmandu, Nepal to Sultan Khairun Babullah Airport (TTE) in Sango-Ternate Island, Indonesia is 5,378 kilometers (3,341 miles / 2,904 nautical miles). The estimated flight time for this route is approximately 7h, flying east southeast at a heading of 116°.

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 07:14 in Kathmandu, it's 10:29 in Sango-Ternate Island. The 3.25-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 4,341 feet between the two airports. Sultan Khairun Babullah Airport sits lower than Tribhuvan International Airport.

The return flight from Sango-Ternate Island (TTE) to Kathmandu (KTM) follows a heading of 308° (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 Sultan Khairun Babullah Airport (TTE) detail pages, or use our flight duration calculator to compare other routes.