Map of flight path from Chicago to Tokyo.
Shortest flight path between Chicago O'Hare International Airport (ORD) and Haneda Airport (HND).
How far is Tokyo from Chicago?
There are several ways to calculate distances between Chicago and Tokyo. Here are two common methods:Vincenty's formula (applied above)
- 6305.101 miles
- 10147.077 kilometers
- 5478.983 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 6290.718 miles
- 10123.929 kilometers
- 5466.484 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
Time difference and current local times
The time difference between Chicago and Tokyo is 14 hours. Tokyo is 14 hours ahead of Chicago.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 758 kg (1 672 pounds).
Frequent Flyer Miles Calculator
Chicago (ORD) → Tokyo (HND).