Air Miles Calculator

Distance between Chicago, IL (ORD) and Alexandria, LA (AEX)

Flight distance from Chicago to Alexandria (Chicago O'Hare International Airport – Alexandria International Airport) is 778 miles / 1252 kilometers / 676 nautical miles. Estimated flight time is 1 hour 58 minutes.

Driving distance from Chicago (ORD) to Alexandria (AEX) is 923 miles / 1486 kilometers and travel time by car is about 16 hours 19 minutes.

Map of flight path and driving directions from Chicago to Alexandria.

Shortest flight path between Chicago O'Hare International Airport (ORD) and Alexandria International Airport (AEX).

How far is Alexandria from Chicago?

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

Vincenty's formula (applied above)
  • 778.137 miles
  • 1252.290 kilometers
  • 676.182 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
  • 779.335 miles
  • 1254.218 kilometers
  • 677.223 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).

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 Alexandria International Airport
City: Alexandria, LA
Country: United States Flag of United States
IATA Code: AEX
ICAO Code: KAEX
Coordinates: 31°19′38″N, 92°32′59″W

Time difference and current local times

There is no time difference between Chicago and Alexandria.

Time Difference

Chicago, IL

 CDT

Alexandria, LA

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 133 kg (293 pounds).

Frequent Flyer Miles Calculator

Chicago (ORD) → Alexandria (AEX).

Distance:
778
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
778

Round trip?