The flight distance from Sofia Airport (SOF) in Sofia, Bulgaria to Utila Airport (UII) in Utila Island, Honduras is 10,369 kilometers (6,443 miles / 5,599 nautical miles). The estimated flight time for this route is approximately 13h, flying west northwest at a heading of 296°.

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 Honduras. 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 19:13 in Sofia, it's 10:13 in Utila Island. With a 9-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 1,713 feet between the two airports. Utila Airport sits lower than Sofia Airport.

The return flight from Utila Island (UII) to Sofia (SOF) follows a heading of 44° (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 Utila Airport (UII) detail pages, or use our flight duration calculator to compare other routes.