The flight distance from Leonardo Da Vinci (Fiumicino) International Airport (FCO) in Rome, Italy to Hat Yai International Airport (HDY) in Hat Yai, Thailand is 9,341 kilometers (5,804 miles / 5,044 nautical miles). The estimated flight time for this route is approximately 12h, flying east at a heading of 86°.

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 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 22:46 in Rome, it's 03:46 in Hat Yai. The 5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from Hat Yai (HDY) 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 Hat Yai International Airport (HDY) detail pages, or use our flight duration calculator to compare other routes.