"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 Boston (BOS), USA to Zurich (ZRH), Switzerland illustrated on a map. Based on 6 recorded flights, the distance can vary between 3796 and 3912 miles.
Canada
France
Germany
Switzerland
Over water
France
Switzerland
Over water
Germany
Canada
You can also check the reverse route: Zurich to Boston