"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 Barcelona (BCN), Spain to Atlanta (ATL), USA illustrated on a map. Based on 4 recorded flights, the distance can vary between 4641 and 4748 miles.
Spain
Over water
Spain
Over water
Canada
You can also check the reverse route: Atlanta to Barcelona