The flight distance from Cluj-Napoca International Airport (CLJ) in Cluj-Napoca, Romania to Cancun International Airport (CUN) in Cancun, Mexico is 9,771 kilometers (6,071 miles / 5,276 nautical miles). The estimated flight time for this route is approximately 12h, flying west northwest at a heading of 299°.

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 Romania with Mexico. It is an intercontinental flight between Europe and North America. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 00:24 in Cluj-Napoca, it's 16:24 in Cancun. With a 8-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 1,014 feet between the two airports. Cancun International Airport sits lower than Cluj-Napoca International Airport.

The return flight from Cancun (CUN) to Cluj-Napoca (CLJ) 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 Cluj-Napoca International Airport (CLJ) and Cancun International Airport (CUN) detail pages, or use our flight duration calculator to compare other routes.