"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 Porto (OPO), Portugal to Montreal (YUL), Canada illustrated on a map. Based on 10 recorded flights, the distance can vary between 3217 and 3297 miles.
Canada
Portugal
Over water
Canada
Portugal
Over water
Canada
Portugal
Over water