"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 Houston (IAH), USA illustrated on a map. Based on 12 recorded flights, the distance can vary between 6730 and 7136 miles.
Japan
Over water
Japan
Over water
Japan
Over water
You can also check the reverse route: Houston to Tokyo