The flight distance from Presidente Juscelino Kubistschek International Airport (BSB) in Brasilia, Brazil to Silistra Polkovnik Lambrinovo Airfield (SLS) in Silistra, Bulgaria is 10,087 kilometers (6,268 miles / 5,446 nautical miles). The estimated flight time for this route is approximately 13h, 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 Brazil with Bulgaria. It is an intercontinental flight between South America and Europe. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 02:43 in Brasilia, it's 08:43 in Silistra. 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.

There is a significant elevation difference of 3,146 feet between the two airports. Silistra Polkovnik Lambrinovo Airfield sits lower than Presidente Juscelino Kubistschek International Airport.

The return flight from Silistra (SLS) to Brasilia (BSB) follows a heading of 248° (west southwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Presidente Juscelino Kubistschek International Airport (BSB) and Silistra Polkovnik Lambrinovo Airfield (SLS) detail pages, or use our flight duration calculator to compare other routes.