Map of flight path and driving directions from Chicago to Kodiak.
Shortest flight path between Chicago O'Hare International Airport (ORD) and Kodiak Airport (ADQ).
How far is Kodiak from Chicago?
There are several ways to calculate distances between Chicago and Kodiak. Here are two common methods:Vincenty's formula (applied above)
- 2952.463 miles
- 4751.528 kilometers
- 2565.620 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
- 2944.604 miles
- 4738.880 kilometers
- 2558.791 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 Kodiak is 3 hours. Kodiak is 3 hours behind Chicago.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 329 kg (724 pounds).
Frequent Flyer Miles Calculator
Chicago (ORD) → Kodiak (ADQ).