How far is Chicago from Columbia?
There are several ways to calculate distances between Columbia and Chicago. Here are two common methods:Vincenty's formula (applied above)
- 315.135 miles
- 507.160 kilometers
- 273.845 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
- 314.929 miles
- 506.829 kilometers
- 273.666 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).
Estimated flight time from Columbia Regional Airport (COU) to O'Hare International Airport (ORD) is 1 hour 5 minutes.
Time difference and current local times
There is no time difference between Columbia and Chicago.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 69 kg (151 pounds).
Columbia to Chicago flight path
Shortest flight path between Columbia Regional Airport (COU) and O'Hare International Airport (ORD).
Frequent Flyer Miles Calculator
Columbia (COU) → Chicago (ORD).