"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 Vancouver (YVR), Canada illustrated on a map. Based on 6 recorded flights, the distance can vary between 1833 and 1874 miles.
Canada
Over water
Canada
Over water
You can also check the reverse route: Vancouver to Dallas