"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 Colombo (CMB), Sri Lanka to Tokyo (NRT), Japan illustrated on a map. Based on 5 recorded flights, the distance can vary between 4533 and 4625 miles.