Distance between Rock Springs, WY (RKS) and Port Angeles, WA (CLM)

Flight distance from Rock Springs to Port Angeles (Southwest Wyoming Regional Airport – William R. Fairchild International Airport) is 838 miles / 1349 kilometers / 728 nautical miles. Estimated flight time is 2 hours 5 minutes.

Driving distance from Rock Springs (RKS) to Port Angeles (CLM) is 1069 miles / 1721 kilometers and travel time by car is about 18 hours 31 minutes.

Map of flight path and driving directions from Rock Springs to Port Angeles.

Shortest flight path between Southwest Wyoming Regional Airport (RKS) and William R. Fairchild International Airport (CLM).

How far is Port Angeles from Rock Springs?

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

Vincenty's formula (applied above)
• 837.988 miles
• 1348.612 kilometers
• 728.192 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
• 836.478 miles
• 1346.181 kilometers
• 726.880 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 William R. Fairchild International Airport
City: Port Angeles, WA
Country: United States
IATA Code: CLM
ICAO Code: KCLM
Coordinates: 48°7′12″N, 123°30′0″W

Time difference and current local times

The time difference between Rock Springs and Port Angeles is 1 hour. Port Angeles is 1 hour behind Rock Springs.

MDT

PDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 138 kg (305 pounds).

Frequent Flyer Miles Calculator

Rock Springs (RKS) → Port Angeles (CLM).

Distance:
838
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
838

Round trip?