The flight distance from Sofia Airport (SOF) in Sofia, Bulgaria to Mayor Buenaventura Vivas International Airport (STD) in Santo Domingo, Venezuela is 9,879 kilometers (6,139 miles / 5,334 nautical miles). The estimated flight time for this route is approximately 13h, flying west at a heading of 279°.

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

Time zone information: When it's 18:33 in Sofia, it's 12:33 in Santo Domingo. 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.

The return flight from Santo Domingo (STD) to Sofia (SOF) follows a heading of 47° (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 Mayor Buenaventura Vivas International Airport (STD) detail pages, or use our flight duration calculator to compare other routes.