The flight distance from Collie Airport (CIE) in Collie Airport, Australia to Tribhuvan International Airport (KTM) in Kathmandu, Nepal is 7,531 kilometers (4,679 miles / 4,066 nautical miles). The estimated flight time for this route is approximately 10h, flying north northwest at a heading of 331°.

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 Australia with Nepal. It is an intercontinental flight between Oceania and Asia. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 02:12 in Collie Airport, it's 23:57 in Kathmandu.

There is a significant elevation difference of 4,390 feet between the two airports. Tribhuvan International Airport sits higher than Collie Airport.

The return flight from Kathmandu (KTM) to Collie Airport (CIE) follows a heading of 152° (south southeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Collie Airport (CIE) and Tribhuvan International Airport (KTM) detail pages, or use our flight duration calculator to compare other routes.