Map of flight path from Chicago to Tsushima.
Shortest flight path between Chicago O'Hare International Airport (ORD) and Tsushima Airport (TSJ).
How far is Tsushima from Chicago?
There are several ways to calculate distances between Chicago and Tsushima. Here are two common methods:Vincenty's formula (applied above)
- 6678.380 miles
- 10747.810 kilometers
- 5803.353 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
- 6663.709 miles
- 10724.201 kilometers
- 5790.605 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 Tsushima is 15 hours. Tsushima is 15 hours ahead of Chicago.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 810 kg (1 785 pounds).
Frequent Flyer Miles Calculator
Chicago (ORD) → Tsushima (TSJ).