The flight distance from Brussels Airport (BRU) in Brussels, Belgium to Libertador Gral D Jose De San Martin Airport (PSS) in Posadas, Argentina is 10,523 kilometers (6,539 miles / 5,682 nautical miles). The estimated flight time for this route is approximately 13h, flying southwest at a heading of 231°.

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 Belgium with Argentina. It is an intercontinental flight between Europe and South America. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 20:52 in Brussels, it's 16:52 in Posadas. The 4-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from Posadas (PSS) to Brussels (BRU) follows a heading of 33° (north northeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Brussels Airport (BRU) and Libertador Gral D Jose De San Martin Airport (PSS) detail pages, or use our flight duration calculator to compare other routes.