The flight distance from Chos Malal Airport (HOS) in Chos Malal, Argentina to Sofia Airport (SOF) in Sofia, Bulgaria is 12,976 kilometers (8,063 miles / 7,006 nautical miles). The estimated flight time for this route is approximately 16h, flying northeast at a heading of 55°.

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 Argentina 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 01:37 in Chos Malal, it's 07:37 in Sofia. 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 1,046 feet between the two airports. Sofia Airport sits lower than Chos Malal Airport.

The return flight from Sofia (SOF) to Chos Malal (HOS) follows a heading of 242° (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 Chos Malal Airport (HOS) and Sofia Airport (SOF) detail pages, or use our flight duration calculator to compare other routes.