"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 Boston (BOS), USA to Nice (NCE), France illustrated on a map. Based on 5 recorded flights, the distance can vary between 3878 and 3981 miles.
Canada
France
Over water
France
Over water
Canada
Ireland