# 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
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
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.

MDT

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?