"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 London (LHR), United Kingdom to Portland (PDX), USA illustrated on a map. Based on 5 recorded flights, the distance can vary between 4978 and 5081 miles.
Canada
United Kingdom
Over water
Canada
United Kingdom
Over water
Iceland
Greenland