The flight distance from Allen Army Air Field (BIG) in Delta Junction Ft Greely, United States to Leonardo Da Vinci (Fiumicino) International Airport (FCO) in Rome, Italy is 8,092 kilometers (5,028 miles / 4,369 nautical miles). The estimated flight time for this route is approximately 11h, flying north northeast at a heading of 17°.

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 United States with Italy. It is an intercontinental flight between North America and Europe. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 00:34 in Delta Junction Ft Greely, it's 10:34 in Rome. With a 10-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 1,270 feet between the two airports. Leonardo Da Vinci (Fiumicino) International Airport sits lower than Allen Army Air Field.

The return flight from Rome (FCO) to Delta Junction Ft Greely (BIG) follows a heading of 350° (north). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Allen Army Air Field (BIG) and Leonardo Da Vinci (Fiumicino) International Airport (FCO) detail pages, or use our flight duration calculator to compare other routes.