The flight distance from Tribhuvan International Airport (KTM) in Kathmandu, Nepal to Zamboanga International Airport (ZAM) in Zamboanga City, Philippines is 4,500 kilometers (2,796 miles / 2,430 nautical miles). The estimated flight time for this route is approximately 6h, flying east southeast at a heading of 114°.

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 Philippines. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 21:22 in Kathmandu, it's 23:37 in Zamboanga City.

There is a significant elevation difference of 4,357 feet between the two airports. Zamboanga International Airport sits lower than Tribhuvan International Airport.

The return flight from Zamboanga City (ZAM) to Kathmandu (KTM) follows a heading of 305° (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 Zamboanga International Airport (ZAM) detail pages, or use our flight duration calculator to compare other routes.