The flight distance from Tribhuvan International Airport (KTM) in Kathmandu, Nepal to Tanjung Santan Airport (TSX) in Santan-Borneo Island, Indonesia is 4,610 kilometers (2,865 miles / 2,489 nautical miles). The estimated flight time for this route is approximately 6h, flying southeast at a heading of 127°.

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 15:08 in Kathmandu, it's 17:23 in Santan-Borneo Island.

There is a significant elevation difference of 4,269 feet between the two airports. Tanjung Santan Airport sits lower than Tribhuvan International Airport.

The return flight from Santan-Borneo Island (TSX) to Kathmandu (KTM) follows a heading of 315° (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 Tanjung Santan Airport (TSX) detail pages, or use our flight duration calculator to compare other routes.