The flight distance from Jorge Newbery Airpark (AEP) in Buenos Aires, Argentina to Cluj-Napoca International Airport (CLJ) in Cluj-Napoca, Romania is 12,191 kilometers (7,575 miles / 6,583 nautical miles). The estimated flight time for this route is approximately 15h, flying northeast at a heading of 46°.

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 Romania. 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 11:27 in Buenos Aires, it's 16:27 in Cluj-Napoca. 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 1,018 feet between the two airports. Cluj-Napoca International Airport sits higher than Jorge Newbery Airpark.

The return flight from Cluj-Napoca (CLJ) to Buenos Aires (AEP) follows a heading of 240° (west southwest). 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 Cluj-Napoca International Airport (CLJ) detail pages, or use our flight duration calculator to compare other routes.