The flight distance from Tribhuvan International Airport (KTM) in Kathmandu, Nepal to Tennant Creek Airport (TCA) in Tennant Creek, Australia is 7,435 kilometers (4,620 miles / 4,015 nautical miles). The estimated flight time for this route is approximately 10h, 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 Australia. It is an intercontinental flight between Asia and Oceania. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 16:06 in Kathmandu, it's 19:51 in Tennant Creek. The 3.75-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 3,154 feet between the two airports. Tennant Creek Airport sits lower than Tribhuvan International Airport.

The return flight from Tennant Creek (TCA) to Kathmandu (KTM) follows a heading of 314° (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 Tennant Creek Airport (TCA) detail pages, or use our flight duration calculator to compare other routes.