The flight distance from Don Miguel Hidalgo Y Costilla International Airport (GDL) in Guadalajara, Mexico to Buyant-Ukhaa International Airport (ULN) in Ulan Bator, Mongolia is 11,843 kilometers (7,359 miles / 6,395 nautical miles). The estimated flight time for this route is approximately 15h, 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 Mexico with Mongolia. It is an intercontinental flight between North America and Asia. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 19:09 in Guadalajara, it's 09:09 in Ulan Bator. With a 14-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

The return flight from Ulan Bator (ULN) to Guadalajara (GDL) follows a heading of 29° (north 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 Don Miguel Hidalgo Y Costilla International Airport (GDL) and Buyant-Ukhaa International Airport (ULN) detail pages, or use our flight duration calculator to compare other routes.