The flight distance from Madrid Barajas International Airport (MAD) in Madrid, Spain to Udon Thani Airport (UTH) in Udon Thani, Thailand is 10,074 kilometers (6,259 miles / 5,439 nautical miles). The estimated flight time for this route is approximately 13h, flying east northeast at a heading of 66°.

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 Spain with Thailand. It is an intercontinental flight between Europe and Asia. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 06:48 in Madrid, it's 11:48 in Udon Thani. 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 1,422 feet between the two airports. Udon Thani Airport sits lower than Madrid Barajas International Airport.

The return flight from Udon Thani (UTH) to Madrid (MAD) follows a heading of 313° (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 Madrid Barajas International Airport (MAD) and Udon Thani Airport (UTH) detail pages, or use our flight duration calculator to compare other routes.