# Distance between Rock Springs, WY (RKS) and Crescent City, CA (CEC)

Flight distance from Rock Springs to Crescent City (Southwest Wyoming Regional Airport – Del Norte County Airport) is 784 miles / 1262 kilometers / 681 nautical miles. Estimated flight time is 1 hour 59 minutes.

Driving distance from Rock Springs (RKS) to Crescent City (CEC) is 1123 miles / 1807 kilometers and travel time by car is about 19 hours 33 minutes.

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

Shortest flight path between Southwest Wyoming Regional Airport (RKS) and Del Norte County Airport (CEC).

## How far is Crescent City from Rock Springs?

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

Vincenty's formula (applied above)
• 783.970 miles
• 1261.678 kilometers
• 681.252 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
• 781.935 miles
• 1258.402 kilometers
• 679.483 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 Del Norte County Airport
City: Crescent City, CA
Country: United States
IATA Code: CEC
ICAO Code: KCEC
Coordinates: 41°46′48″N, 124°14′13″W

## Time difference and current local times

The time difference between Rock Springs and Crescent City is 1 hour. Crescent City is 1 hour behind Rock Springs.

MDT

PDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 133 kg (294 pounds).

## Frequent Flyer Miles Calculator

Rock Springs (RKS) → Crescent City (CEC).

Distance:
784
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
784

Round trip?