The flight distance from Sofia Airport (SOF) in Sofia, Bulgaria to Zamboanga International Airport (ZAM) in Zamboanga City, Philippines is 10,186 kilometers (6,329 miles / 5,500 nautical miles). The estimated flight time for this route is approximately 13h, flying east at a heading of 79°.

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 Bulgaria with Philippines. 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 18:23 in Sofia, it's 23:23 in Zamboanga City. The 5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 1,709 feet between the two airports. Zamboanga International Airport sits lower than Sofia Airport.

The return flight from Zamboanga City (ZAM) to Sofia (SOF) follows a heading of 313° (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 Sofia Airport (SOF) and Zamboanga International Airport (ZAM) detail pages, or use our flight duration calculator to compare other routes.