The flight distance from Jorge Newbery Airpark (AEP) in Buenos Aires, Argentina to St. Theresa Point Airport (YST) in St. Theresa Point, Canada is 10,436 kilometers (6,485 miles / 5,635 nautical miles). The estimated flight time for this route is approximately 13h, flying north northwest at a heading of 339°.

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 Canada. It is an intercontinental flight between South America and North America. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 10:47 in Buenos Aires, it's 07:47 in St. Theresa Point. The 3-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from St. Theresa Point (YST) to Buenos Aires (AEP) follows a heading of 151° (south southeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Jorge Newbery Airpark (AEP) and St. Theresa Point Airport (YST) detail pages, or use our flight duration calculator to compare other routes.