How far is El Dorado from Chicago?
There are several ways to calculate distances between Chicago and El Dorado. Here are two common methods:Vincenty's formula (applied above)
- 660.997 miles
- 1063.772 kilometers
- 574.391 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
- 661.763 miles
- 1065.004 kilometers
- 575.056 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 South Arkansas Regional Airport at Goodwin Field (ELD) is 1 hour 45 minutes.
Time difference and current local times
There is no time difference between Chicago and El Dorado.
El Dorado, AR
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 120 kg (265 pounds).
Chicago to El Dorado flight map.
Frequent Flyer Miles Calculator
Chicago (ORD) → El Dorado (ELD).