Calculations with different methods
- 552.111 miles
- 888.537 kilometers
- 479.772 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
- 552.655 miles
- 889.412 kilometers
- 480.244 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from O'Hare International Airport (ORD) to Clinton National Airport (LIT) is 1 hour 32 minutes.
Time difference and current local times
There is no time difference between Chicago and Little Rock.
Little Rock, AR
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 97 kg (215 pounds).
Chicago to Little Rock flight map.
Frequent Flyer Miles Calculator
Chicago (ORD) → Little Rock (LIT).