How far is El Dorado, AR, from Rockford, IL?
The distance between Rockford (Chicago Rockford International Airport) and El Dorado (South Arkansas Regional Airport at Goodwin Field) is 651 miles / 1048 kilometers / 566 nautical miles.
The driving distance from Rockford (RFD) to El Dorado (ELD) is 761 miles / 1224 kilometers, and travel time by car is about 14 hours 18 minutes.
Chicago Rockford International Airport – South Arkansas Regional Airport at Goodwin Field
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Distance from Rockford to El Dorado
There are several ways to calculate the distance from Rockford to El Dorado. Here are two standard methods:
Vincenty's formula (applied above)- 651.382 miles
- 1048.298 kilometers
- 566.035 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 652.311 miles
- 1049.793 kilometers
- 566.843 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).
How long does it take to fly from Rockford to El Dorado?
The estimated flight time from Chicago Rockford International Airport to South Arkansas Regional Airport at Goodwin Field is 1 hour and 43 minutes.
What is the time difference between Rockford and El Dorado?
Flight carbon footprint between Chicago Rockford International Airport (RFD) and South Arkansas Regional Airport at Goodwin Field (ELD)
On average, flying from Rockford to El Dorado generates about 119 kg of CO2 per passenger, and 119 kilograms equals 262 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Rockford to El Dorado
See the map of the shortest flight path between Chicago Rockford International Airport (RFD) and South Arkansas Regional Airport at Goodwin Field (ELD).
Airport information
Origin | Chicago Rockford International Airport |
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City: | Rockford, IL |
Country: | United States ![]() |
IATA Code: | RFD |
ICAO Code: | KRFD |
Coordinates: | 42°11′43″N, 89°5′49″W |
Destination | South Arkansas Regional Airport at Goodwin Field |
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City: | El Dorado, AR |
Country: | United States ![]() |
IATA Code: | ELD |
ICAO Code: | KELD |
Coordinates: | 33°13′15″N, 92°48′47″W |