The flight distance from Alfonso Bonilla Aragon International Airport (CLO) in Cali, Colombia to Sofia Airport (SOF) in Sofia, Bulgaria is 10,536 kilometers (6,547 miles / 5,689 nautical miles). The estimated flight time for this route is approximately 13h, flying northeast at a heading of 47°.

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 18:30 in Cali, it's 01:30 in Sofia. 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.

There is a significant elevation difference of 1,420 feet between the two airports. Sofia Airport sits lower than Alfonso Bonilla Aragon International Airport.

The return flight from Sofia (SOF) to Cali (CLO) follows a heading of 279° (west). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Alfonso Bonilla Aragon International Airport (CLO) and Sofia Airport (SOF) detail pages, or use our flight duration calculator to compare other routes.