Calculations with different methods
- 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).
Estimated flight time from Austin–Bergstrom International Airport (AUS) to O'Hare International Airport (ORD) is 2 hours 21 minutes.
Time difference and current local times
There is no time difference between Austin and Chicago.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 138 kg (305 pounds).
Austin to Chicago flight map.
Frequent Flyer Miles Calculator
Austin (AUS) → Chicago (ORD).