Air Miles Calculator

Distance between Rock Springs, WY (RKS) and Cedar City, UT (CDC)

Flight distance from Rock Springs to Cedar City (Southwest Wyoming Regional Airport – Cedar City Regional Airport) is 344 miles / 554 kilometers / 299 nautical miles. Estimated flight time is 1 hour 9 minutes.

Driving distance from Rock Springs (RKS) to Cedar City (CDC) is 419 miles / 675 kilometers and travel time by car is about 6 hours 41 minutes.

Map of flight path and driving directions from Rock Springs to Cedar City.

Shortest flight path between Southwest Wyoming Regional Airport (RKS) and Cedar City Regional Airport (CDC).

How far is Cedar City from Rock Springs?

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

Vincenty's formula (applied above)
  • 344.043 miles
  • 553.684 kilometers
  • 298.965 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
  • 344.027 miles
  • 553.657 kilometers
  • 298.951 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 Flag of United States
IATA Code: RKS
ICAO Code: KRKS
Coordinates: 41°35′39″N, 109°3′54″W

B Cedar City Regional Airport
City: Cedar City, UT
Country: United States Flag of United States
IATA Code: CDC
ICAO Code: KCDC
Coordinates: 37°42′3″N, 113°5′56″W

Time difference and current local times

There is no time difference between Rock Springs and Cedar City.

Time Difference

Rock Springs, WY

 MDT

Cedar City, UT

 MDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 76 kg (167 pounds).

Frequent Flyer Miles Calculator

Rock Springs (RKS) → Cedar City (CDC).

Distance:
344
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
344

Round trip?