The flight distance from Leonardo Da Vinci (Fiumicino) International Airport (FCO) in Rome, Italy to Udon Thani Airport (UTH) in Udon Thani, Thailand is 8,773 kilometers (5,452 miles / 4,737 nautical miles). The estimated flight time for this route is approximately 11h, flying east northeast at a heading of 77°.

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

This is an international route connecting Italy 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 15:31 in Rome, it's 21:31 in Udon Thani. With a 6-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 Udon Thani (UTH) to Rome (FCO) follows a heading of 311° (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 Leonardo Da Vinci (Fiumicino) International Airport (FCO) and Udon Thani Airport (UTH) detail pages, or use our flight duration calculator to compare other routes.