The flight distance from El Dorado International Airport (BOG) in Bogota, Colombia to Silistra Polkovnik Lambrinovo Airfield (SLS) in Silistra, Bulgaria is 10,542 kilometers (6,550 miles / 5,692 nautical miles). The estimated flight time for this route is approximately 13h, flying northeast at a heading of 45°.

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 Colombia 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 20:12 in Bogota, it's 04:12 in Silistra. With a 8-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 8,010 feet between the two airports. Silistra Polkovnik Lambrinovo Airfield sits lower than El Dorado International Airport. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from Silistra (SLS) to Bogota (BOG) follows a heading of 281° (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 El Dorado International Airport (BOG) and Silistra Polkovnik Lambrinovo Airfield (SLS) detail pages, or use our flight duration calculator to compare other routes.