Calculations with different methods
- 177.385 miles
- 285.473 kilometers
- 154.143 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
- 177.461 miles
- 285.596 kilometers
- 154.209 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Indianapolis International Airport (IND) to O'Hare International Airport (ORD) is 50 minutes.
Time difference and current local times
The time difference between Indianapolis and Chicago is 1 hour. Chicago is 1 hour behind Indianapolis.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 49 kg (107 pounds).
Indianapolis to Chicago flight map.
Frequent Flyer Miles Calculator
Indianapolis (IND) → Chicago (ORD).