Map of flight path and driving directions from Chicago to Chisana.
Shortest flight path between Chicago O'Hare International Airport (ORD) and Chisana Airport (CZN).
How far is Chisana from Chicago?
There are several ways to calculate distances between Chicago and Chisana. Here are two common methods:Vincenty's formula (applied above)
- 2587.142 miles
- 4163.602 kilometers
- 2248.165 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
- 2580.888 miles
- 4153.537 kilometers
- 2242.730 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 Chisana is 3 hours. Chisana is 3 hours behind Chicago.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 285 kg (629 pounds).
Frequent Flyer Miles Calculator
Chicago (ORD) → Chisana (CZN).