The flight distance from Sofia Airport (SOF) in Sofia, Bulgaria to Tengah Air Base (TGA) in Tengah Air Base, Singapore is 9,111 kilometers (5,661 miles / 4,920 nautical miles). The estimated flight time for this route is approximately 12h, flying east at a heading of 96°.

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 Singapore. 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 23:53 in Sofia, it's 05:53 in Tengah Air Base. With a 6-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

There is a significant elevation difference of 1,692 feet between the two airports. Tengah Air Base sits lower than Sofia Airport.

The return flight from Tengah Air Base (TGA) 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 Tengah Air Base (TGA) detail pages, or use our flight duration calculator to compare other routes.