"See actual flight paths with flightpaths.com"
Weather, politics and local regulations can affect the choice of airspace and flight corridors. Flightpaths.com lets you see the real flight paths and compare passenger airlines and flight times simplified on an interactive map.
Flights from Rome (FCO), Italy to Detroit (DTW), USA illustrated on a map. Based on 10 recorded flights, the distance can vary between 4678 and 4863 miles.
Canada
France
Italy
Over water
Canada
France
Over water
Italy
Ireland
United Kingdom
You can also check the reverse route: Detroit to Rome