"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 Tokyo (NRT), Japan to Helsinki (HEL), Finland illustrated on a map. Based on 12 recorded flights, the distance can vary between 6818 and 6900 miles.
Finland
Japan
Norway
Over water
Finland
Japan
Norway
Over water
You can also check the reverse route: Helsinki to Tokyo