The flight distance from Gorna Oryahovitsa Airport (GOZ) in Gorna Oryahovitsa, Bulgaria to San Francisco International Airport (SFO) in San Francisco, United States is 10,473 kilometers (6,508 miles / 5,655 nautical miles). The estimated flight time for this route is approximately 13h, flying north northwest at a heading of 335°.

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 United States. 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 07:50 in Gorna Oryahovitsa, it's 21:50 in San Francisco. With a 10-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 San Francisco (SFO) to Gorna Oryahovitsa (GOZ) follows a heading of 23° (north 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 Gorna Oryahovitsa Airport (GOZ) and San Francisco International Airport (SFO) detail pages, or use our flight duration calculator to compare other routes.