The flight distance from Sofia Airport (SOF) in Sofia, Bulgaria to Ubrub Airport (UBR) in Ubrub-Papua Island, Indonesia is 12,500 kilometers (7,767 miles / 6,750 nautical miles). The estimated flight time for this route is approximately 16h, flying east northeast at a heading of 73°.

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 22:27 in Sofia, it's 05:27 in Ubrub-Papua Island. With a 7-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

The return flight from Ubrub-Papua Island (UBR) to Sofia (SOF) follows a heading of 315° (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 Ubrub Airport (UBR) detail pages, or use our flight duration calculator to compare other routes.