Air Miles Calculator

Distance between Chicago, IL (ORD) and Austin, TX (AUS)

Distance from Chicago to Austin (O'Hare International Airport – Austin–Bergstrom International Airport) is 978 miles / 1573 kilometers / 850 nautical miles.

How far is Austin from Chicago?

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

Vincenty's formula (applied above)
  • 977.656 miles
  • 1573.385 kilometers
  • 849.560 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
  • 978.390 miles
  • 1574.566 kilometers
  • 850.198 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 O'Hare International Airport (ORD) to Austin–Bergstrom International Airport (AUS) is 2 hours 21 minutes.

Time difference and current local times

There is no time difference between Chicago and Austin.

Time Difference

Chicago
Austin

Chicago, IL

 CST

Austin, TX

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 138 kg (305 pounds).

Airport information


A 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 Austin–Bergstrom International Airport
City: Austin, TX
Country: United States Flag of United States
IATA Code: AUS
ICAO Code: KAUS
Coordinates: 30°11′40″N, 97°40′11″W

Map

Chicago to Austin flight map.

Frequent Flyer Miles Calculator

Chicago (ORD) → Austin (AUS).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
978
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
978

Round trip?