How far is Friday Harbor, WA, from Rock Springs, WY?
The distance between Rock Springs (Southwest Wyoming Regional Airport) and Friday Harbor (Friday Harbor Airport) is 832 miles / 1339 kilometers / 723 nautical miles.
The driving distance from Rock Springs (RKS) to Friday Harbor (FRD) is 1076 miles / 1732 kilometers, and travel time by car is about 19 hours 55 minutes.
Southwest Wyoming Regional Airport – Friday Harbor Airport
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Distance from Rock Springs to Friday Harbor
There are several ways to calculate the distance from Rock Springs to Friday Harbor. Here are two standard methods:
Vincenty's formula (applied above)- 831.977 miles
- 1338.938 kilometers
- 722.969 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 830.579 miles
- 1336.687 kilometers
- 721.753 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).
How long does it take to fly from Rock Springs to Friday Harbor?
The estimated flight time from Southwest Wyoming Regional Airport to Friday Harbor Airport is 2 hours and 4 minutes.
What is the time difference between Rock Springs and Friday Harbor?
Flight carbon footprint between Southwest Wyoming Regional Airport (RKS) and Friday Harbor Airport (FRD)
On average, flying from Rock Springs to Friday Harbor generates about 138 kg of CO2 per passenger, and 138 kilograms equals 304 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Rock Springs to Friday Harbor
See the map of the shortest flight path between Southwest Wyoming Regional Airport (RKS) and Friday Harbor Airport (FRD).
Airport information
| Origin | 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 |
| Destination | Friday Harbor Airport |
|---|---|
| City: | Friday Harbor, WA |
| Country: | United States |
| IATA Code: | FRD |
| ICAO Code: | KFHR |
| Coordinates: | 48°31′19″N, 123°1′26″W |