"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 Dallas (DFW), USA to Madrid (MAD), Spain illustrated on a map. Based on 24 recorded flights, the distance can vary between 5017 and 5314 miles.
Spain
Over water
Portugal
Spain
Over water
Spain
Over water
Portugal
Canada
You can also check the reverse route: Madrid to Dallas