How far is Rock Springs, WY, from Boise, ID?
The distance between Boise (Boise Airport) and Rock Springs (Southwest Wyoming Regional Airport) is 389 miles / 627 kilometers / 338 nautical miles.
The driving distance from Boise (BOI) to Rock Springs (RKS) is 487 miles / 784 kilometers, and travel time by car is about 7 hours 57 minutes.
Boise Airport – Southwest Wyoming Regional Airport
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Distance from Boise to Rock Springs
There are several ways to calculate the distance from Boise to Rock Springs. Here are two standard methods:
Vincenty's formula (applied above)- 389.481 miles
- 626.809 kilometers
- 338.450 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- 388.622 miles
- 625.427 kilometers
- 337.704 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 Boise to Rock Springs?
The estimated flight time from Boise Airport to Southwest Wyoming Regional Airport is 1 hour and 14 minutes.
What is the time difference between Boise and Rock Springs?
Flight carbon footprint between Boise Airport (BOI) and Southwest Wyoming Regional Airport (RKS)
On average, flying from Boise to Rock Springs generates about 82 kg of CO2 per passenger, and 82 kilograms equals 182 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Boise to Rock Springs
See the map of the shortest flight path between Boise Airport (BOI) and Southwest Wyoming Regional Airport (RKS).
Airport information
| Origin | Boise Airport |
|---|---|
| City: | Boise, ID |
| Country: | United States  |
| IATA Code: | BOI |
| ICAO Code: | KBOI |
| Coordinates: | 43°33′51″N, 116°13′22″W |
| Destination | 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 |