How far is Liberal from Chicago?
There are several ways to calculate distances between Chicago and Liberal. Here are two common methods:Vincenty's formula (applied above)
- 775.119 miles
- 1247.433 kilometers
- 673.560 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
- 773.803 miles
- 1245.315 kilometers
- 672.416 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).
Estimated flight time from O'Hare International Airport (ORD) to Liberal Mid-America Regional Airport (LBL) is 1 hour 58 minutes.
Time difference and current local times
There is no time difference between Chicago and Liberal.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 132 kg (292 pounds).
Chicago to Liberal flight map.
Frequent Flyer Miles Calculator
Chicago (ORD) → Liberal (LBL).