The flight distance from Alta Airport (ALF) in Alta, Norway to Tribhuvan International Airport (KTM) in Kathmandu, Nepal is 6,073 kilometers (3,773 miles / 3,279 nautical miles). The estimated flight time for this route is approximately 8h, flying east southeast at a heading of 106°.

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

Time zone information: When it's 01:21 in Alta, it's 05:06 in Kathmandu. 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 4,381 feet between the two airports. Tribhuvan International Airport sits higher than Alta Airport.

The return flight from Kathmandu (KTM) to Alta (ALF) follows a heading of 338° (north 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 Alta Airport (ALF) and Tribhuvan International Airport (KTM) detail pages, or use our flight duration calculator to compare other routes.