# Distance between Rock Springs, WY (RKS) and El Dorado, AR (ELD)

Flight distance from Rock Springs to El Dorado (Southwest Wyoming Regional Airport – South Arkansas Regional Airport at Goodwin Field) is 1062 miles / 1708 kilometers / 922 nautical miles. Estimated flight time is 2 hours 30 minutes.

Driving distance from Rock Springs (RKS) to El Dorado (ELD) is 1386 miles / 2231 kilometers and travel time by car is about 22 hours 55 minutes.

## Map of flight path and driving directions from Rock Springs to El Dorado.

Shortest flight path between Southwest Wyoming Regional Airport (RKS) and South Arkansas Regional Airport at Goodwin Field (ELD).

## How far is El Dorado from Rock Springs?

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

Vincenty's formula (applied above)
• 1061.532 miles
• 1708.370 kilometers
• 922.446 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
• 1060.370 miles
• 1706.500 kilometers
• 921.436 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 Southwest Wyoming Regional Airport
City: Rock Springs, WY
Country: United States
IATA Code: RKS
ICAO Code: KRKS
Coordinates: 41°35′39″N, 109°3′54″W

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

## Time difference and current local times

The time difference between Rock Springs and El Dorado is 1 hour. El Dorado is 1 hour ahead of Rock Springs.

MDT

CDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 155 kg (341 pounds).

## Frequent Flyer Miles Calculator

Rock Springs (RKS) → El Dorado (ELD).

Distance:
1062
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1062

Round trip?