The flight distance from Tribhuvan International Airport (KTM) in Kathmandu, Nepal to Tanah Grogot Airport (TNB) in Tanah Grogot-Borneo Island, Indonesia is 4,659 kilometers (2,895 miles / 2,516 nautical miles). The estimated flight time for this route is approximately 6h, flying southeast at a heading of 130°.

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 20:31 in Kathmandu, it's 22:46 in Tanah Grogot-Borneo Island.

There is a significant elevation difference of 4,373 feet between the two airports. Tanah Grogot Airport sits lower than Tribhuvan International Airport.

The return flight from Tanah Grogot-Borneo Island (TNB) to Kathmandu (KTM) follows a heading of 317° (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 Tanah Grogot Airport (TNB) detail pages, or use our flight duration calculator to compare other routes.