The flight distance from Sofia Airport (SOF) in Sofia, Bulgaria to Radin Inten II (Branti) Airport (TKG) in Bandar Lampung-Sumatra Island, Indonesia is 9,735 kilometers (6,049 miles / 5,256 nautical miles). The estimated flight time for this route is approximately 12h, flying east at a heading of 99°.

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 Indonesia. 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 16:36 in Sofia, it's 21:36 in Bandar Lampung-Sumatra Island. 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 1,460 feet between the two airports. Radin Inten II (Branti) Airport sits lower than Sofia Airport.

The return flight from Bandar Lampung-Sumatra Island (TKG) 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 Radin Inten II (Branti) Airport (TKG) detail pages, or use our flight duration calculator to compare other routes.