The flight distance from Leonardo Da Vinci (Fiumicino) International Airport (FCO) in Rome, Italy to Flagstaff Pulliam Airport (FLG) in Flagstaff, United States is 9,731 kilometers (6,046 miles / 5,254 nautical miles). The estimated flight time for this route is approximately 12h, flying northwest at a heading of 317°.

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 United States. 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 21:43 in Rome, it's 13:43 in Flagstaff. 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 7,000 feet between the two airports. Flagstaff Pulliam Airport sits higher than Leonardo Da Vinci (Fiumicino) International Airport. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from Flagstaff (FLG) to Rome (FCO) follows a heading of 38° (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 Leonardo Da Vinci (Fiumicino) International Airport (FCO) and Flagstaff Pulliam Airport (FLG) detail pages, or use our flight duration calculator to compare other routes.