The flight distance from St Gallen Altenrhein Airport (ACH) in Altenrhein, Switzerland to Jorge Newbery Airpark (AEP) in Buenos Aires, Argentina is 11,352 kilometers (7,054 miles / 6,129 nautical miles). The estimated flight time for this route is approximately 14h, 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 Switzerland 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 07:49 in Altenrhein, it's 02:49 in Buenos Aires. The 5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 1,288 feet between the two airports. Jorge Newbery Airpark sits lower than St Gallen Altenrhein Airport.

The return flight from Buenos Aires (AEP) to Altenrhein (ACH) follows a heading of 40° (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 St Gallen Altenrhein Airport (ACH) and Jorge Newbery Airpark (AEP) detail pages, or use our flight duration calculator to compare other routes.