The flight distance from Leonardo Da Vinci (Fiumicino) International Airport (FCO) in Rome, Italy to Kosciusko-Attala County Airport (OSX) in Kosciusko, United States is 8,488 kilometers (5,274 miles / 4,583 nautical miles). The estimated flight time for this route is approximately 11h, flying west northwest at a heading of 302°.

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 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 14:28 in Rome, it's 07:28 in Kosciusko. With a 7-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 Kosciusko (OSX) to Rome (FCO) follows a heading of 49° (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 Kosciusko-Attala County Airport (OSX) detail pages, or use our flight duration calculator to compare other routes.