The flight distance from Sofia Airport (SOF) in Sofia, Bulgaria to Sancti Spiritus Airport (USS) in Sancti Spiritus, Cuba is 9,356 kilometers (5,813 miles / 5,052 nautical miles). The estimated flight time for this route is approximately 12h, flying west northwest at a heading of 295°.

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 Cuba. It is an intercontinental flight between Europe and North America. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 05:54 in Sofia, it's 22:54 in Sancti Spiritus. 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.

There is a significant elevation difference of 1,447 feet between the two airports. Sancti Spiritus Airport sits lower than Sofia Airport.

The return flight from Sancti Spiritus (USS) to Sofia (SOF) follows a heading of 46° (northeast). 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 Sancti Spiritus Airport (USS) detail pages, or use our flight duration calculator to compare other routes.