The flight distance from Jorge Newbery Airpark (AEP) in Buenos Aires, Argentina to Ulan-Ude Airport (Mukhino) (UUD) in Ulan Ude, Russia is 17,789 kilometers (11,054 miles / 9,605 nautical miles). The estimated flight time for this route is approximately 22h, flying north northeast at a heading of 26°.

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 Russia. 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 18:58 in Buenos Aires, it's 05:58 in Ulan Ude. 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 1,672 feet between the two airports. Ulan-Ude Airport (Mukhino) sits higher than Jorge Newbery Airpark.

The return flight from Ulan Ude (UUD) to Buenos Aires (AEP) follows a heading of 324° (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 Ulan-Ude Airport (Mukhino) (UUD) detail pages, or use our flight duration calculator to compare other routes.