Map of flight path from Chicago to Iki.
Shortest flight path between Chicago O'Hare International Airport (ORD) and Iki Airport (IKI).
How far is Iki from Chicago?
There are several ways to calculate distances between Chicago and Iki. Here are two common methods:Vincenty's formula (applied above)
- 6699.425 miles
- 10781.679 kilometers
- 5821.641 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
- 6684.843 miles
- 10758.212 kilometers
- 5808.970 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 Iki is 15 hours. Iki is 15 hours ahead of Chicago.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 813 kg (1 792 pounds).
Frequent Flyer Miles Calculator
Chicago (ORD) → Iki (IKI).