How far is Castlegar from Rock Springs, WY?
The distance between Rock Springs (Southwest Wyoming Regional Airport) and Castlegar (West Kootenay Regional Airport) is 675 miles / 1086 kilometers / 586 nautical miles.
The driving distance from Rock Springs (RKS) to Castlegar (YCG) is 891 miles / 1434 kilometers, and travel time by car is about 16 hours 59 minutes.
Southwest Wyoming Regional Airport – West Kootenay Regional Airport
Search flights
Distance from Rock Springs to Castlegar
There are several ways to calculate the distance from Rock Springs to Castlegar. Here are two standard methods:
Vincenty's formula (applied above)- 674.634 miles
- 1085.718 kilometers
- 586.241 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- 674.123 miles
- 1084.896 kilometers
- 585.797 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 Castlegar?
The estimated flight time from Southwest Wyoming Regional Airport to West Kootenay Regional Airport is 1 hour and 46 minutes.
What is the time difference between Rock Springs and Castlegar?
Flight carbon footprint between Southwest Wyoming Regional Airport (RKS) and West Kootenay Regional Airport (YCG)
On average, flying from Rock Springs to Castlegar generates about 122 kg of CO2 per passenger, and 122 kilograms equals 268 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 Castlegar
See the map of the shortest flight path between Southwest Wyoming Regional Airport (RKS) and West Kootenay Regional Airport (YCG).
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 | West Kootenay Regional Airport |
|---|---|
| City: | Castlegar |
| Country: | Canada  |
| IATA Code: | YCG |
| ICAO Code: | CYCG |
| Coordinates: | 49°17′47″N, 117°37′55″W |