The flight distance from Jorge Newbery Airpark (AEP) in Buenos Aires, Argentina to Choibalsan Airport (COQ) in Choibalsan Airport, Mongolia is 18,400 kilometers (11,433 miles / 9,935 nautical miles). The estimated flight time for this route is approximately 23h, flying north northeast at a heading of 19°.

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

Time zone information: When it's 05:29 in Buenos Aires, it's 16:29 in Choibalsan Airport. With a 11-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 2,439 feet between the two airports. Choibalsan Airport sits higher than Jorge Newbery Airpark.

The return flight from Choibalsan Airport (COQ) to Buenos Aires (AEP) follows a heading of 337° (north northwest). 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 Choibalsan Airport (COQ) detail pages, or use our flight duration calculator to compare other routes.