The flight distance from Fort Lauderdale/Hollywood International Airport (FLL) in Fort Lauderdale, United States to Silistra Polkovnik Lambrinovo Airfield (SLS) in Silistra, Bulgaria is 9,284 kilometers (5,769 miles / 5,013 nautical miles). The estimated flight time for this route is approximately 12h, flying northeast at a heading of 44°.

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

Time zone information: When it's 12:58 in Fort Lauderdale, it's 19:58 in Silistra. 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 Silistra (SLS) to Fort Lauderdale (FLL) follows a heading of 300° (west 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 Fort Lauderdale/Hollywood International Airport (FLL) and Silistra Polkovnik Lambrinovo Airfield (SLS) detail pages, or use our flight duration calculator to compare other routes.