The flight distance from Port Alfred Airport (AFD) in Port Alfred, South Africa to Tribhuvan International Airport (KTM) in Kathmandu, Nepal is 9,184 kilometers (5,707 miles / 4,959 nautical miles). The estimated flight time for this route is approximately 12h, flying northeast at a heading of 50°.

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

This is an international route connecting South Africa with Nepal. It is an intercontinental flight between Africa and Asia. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 18:21 in Port Alfred, it's 22:06 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 4,083 feet between the two airports. Tribhuvan International Airport sits higher than Port Alfred Airport.

The return flight from Kathmandu (KTM) to Port Alfred (AFD) follows a heading of 226° (southwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

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