The flight distance from Kadena Air Base (DNA) in Kadena Air Base, Japan to Tribhuvan International Airport (KTM) in Kathmandu, Nepal is 4,182 kilometers (2,599 miles / 2,258 nautical miles). The estimated flight time for this route is approximately 6h, flying west northwest at a heading of 282°.

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 Japan with Nepal. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 20:55 in Kadena Air Base, it's 17:40 in Kathmandu. The 3.25-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 4,247 feet between the two airports. Tribhuvan International Airport sits higher than Kadena Air Base.

The return flight from Kathmandu (KTM) to Kadena Air Base (DNA) follows a heading of 82° (east). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

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