How far is Chicago from Atlanta?
There are several ways to calculate distances between Atlanta and Chicago. Here are two common methods:Vincenty's formula (applied above)
- 605.810 miles
- 974.957 kilometers
- 526.435 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
- 606.663 miles
- 976.329 kilometers
- 527.176 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 Hartsfield–Jackson Atlanta International Airport (ATL) to Chicago O'Hare International Airport (ORD) is 1 hour 38 minutes.
Time difference and current local times
The time difference between Atlanta and Chicago is 1 hour. Chicago is 1 hour behind Atlanta.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 113 kg (250 pounds).
|A||Hartsfield–Jackson Atlanta International Airport|
|B||Chicago O'Hare International Airport|
Atlanta to Chicago flight path
Shortest flight path between Hartsfield–Jackson Atlanta International Airport (ATL) and Chicago O'Hare International Airport (ORD).
Frequent Flyer Miles Calculator
Atlanta (ATL) → Chicago (ORD).