Map of flight path and driving directions from Cincinnati to Chicago.
Shortest flight path between Cincinnati/Northern Kentucky International Airport (CVG) and Chicago O'Hare International Airport (ORD).
How far is Chicago from Cincinnati?
There are several ways to calculate distances between Cincinnati and Chicago. Here are two common methods:Vincenty's formula (applied above)
- 264.390 miles
- 425.494 kilometers
- 229.748 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
- 264.322 miles
- 425.385 kilometers
- 229.689 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).
|A||Cincinnati/Northern Kentucky International Airport|
|B||Chicago O'Hare International Airport|
Time difference and current local times
The time difference between Cincinnati and Chicago is 1 hour. Chicago is 1 hour behind Cincinnati.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 61 kg (136 pounds).
Frequent Flyer Miles Calculator
Cincinnati (CVG) → Chicago (ORD).