The flight distance from Cagayan de Sulu Airport (CDY) in Mapun, Philippines to Tribhuvan International Airport (KTM) in Kathmandu, Nepal is 4,178 kilometers (2,596 miles / 2,256 nautical miles). The estimated flight time for this route is approximately 6h, flying northwest at a heading of 307°.

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

Time zone information: When it's 01:24 in Mapun, it's 23:09 in Kathmandu.

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

The return flight from Kathmandu (KTM) to Mapun (CDY) follows a heading of 117° (east 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 Cagayan de Sulu Airport (CDY) and Tribhuvan International Airport (KTM) detail pages, or use our flight duration calculator to compare other routes.