Air Miles Calculator

Distance between Chicago, IL (ORD) and Athens, GA (AHN)

Distance from Chicago to Athens (Chicago O'Hare International Airport – Athens Ben Epps Airport) is 607 miles / 978 kilometers / 528 nautical miles.

How far is Athens from Chicago?

There are several ways to calculate distances between Chicago and Athens. Here are two common methods:

Vincenty's formula (applied above)
  • 607.391 miles
  • 977.501 kilometers
  • 527.809 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
  • 608.053 miles
  • 978.566 kilometers
  • 528.383 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).

Flight duration

Estimated flight time from Chicago O'Hare International Airport (ORD) to Athens Ben Epps Airport (AHN) is 1 hour 39 minutes.

Time difference and current local times

The time difference between Chicago and Athens is 1 hour. Athens is 1 hour ahead of Chicago.

Time Difference

Chicago
Athens

Chicago, IL

 CDT

Athens, GA

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 114 kg (251 pounds).

Airport information


A Chicago O'Hare International Airport
City: Chicago, IL
Country: United States Flag of United States
IATA Code: ORD
ICAO Code: KORD
Coordinates: 41°58′42″N, 87°54′17″W

B Athens Ben Epps Airport
City: Athens, GA
Country: United States Flag of United States
IATA Code: AHN
ICAO Code: KAHN
Coordinates: 33°56′54″N, 83°19′34″W

Chicago to Athens flight path

Shortest flight path between Chicago O'Hare International Airport (ORD) and Athens Ben Epps Airport (AHN).

Frequent Flyer Miles Calculator

Chicago (ORD) → Athens (AHN).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
607
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
607

Round trip?