Air Miles Calculator

Distance between Champaign, IL (CMI) and El Dorado, AR (ELD)

Flight distance from Champaign to El Dorado (University of Illinois Willard Airport – South Arkansas Regional Airport at Goodwin Field) is 533 miles / 858 kilometers / 463 nautical miles. Estimated flight time is 1 hour 30 minutes.

Driving distance from Champaign (CMI) to El Dorado (ELD) is 628 miles / 1011 kilometers and travel time by car is about 11 hours 4 minutes.

Map of flight path and driving directions from Champaign to El Dorado.

Shortest flight path between University of Illinois Willard Airport (CMI) and South Arkansas Regional Airport at Goodwin Field (ELD).

How far is El Dorado from Champaign?

There are several ways to calculate distances between Champaign and El Dorado. Here are two common methods:

Vincenty's formula (applied above)
  • 533.247 miles
  • 858.178 kilometers
  • 463.379 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
  • 533.810 miles
  • 859.085 kilometers
  • 463.869 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).

Airport information


A University of Illinois Willard Airport
City: Champaign, IL
Country: United States Flag of United States
IATA Code: CMI
ICAO Code: KCMI
Coordinates: 40°2′21″N, 88°16′41″W

B South Arkansas Regional Airport at Goodwin Field
City: El Dorado, AR
Country: United States Flag of United States
IATA Code: ELD
ICAO Code: KELD
Coordinates: 33°13′15″N, 92°48′47″W

Time difference and current local times

There is no time difference between Champaign and El Dorado.

Time Difference

Champaign, IL

 CDT

El Dorado, AR

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 104 kg (228 pounds).

Frequent Flyer Miles Calculator

Champaign (CMI) → El Dorado (ELD).

Distance:
533
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
533

Round trip?