How far is Rock Springs, WY, from Missoula, MT?
The distance between Missoula (Missoula Montana Airport) and Rock Springs (Southwest Wyoming Regional Airport) is 444 miles / 714 kilometers / 386 nautical miles.
The driving distance from Missoula (MSO) to Rock Springs (RKS) is 575 miles / 926 kilometers, and travel time by car is about 10 hours 32 minutes.
Missoula Montana Airport – Southwest Wyoming Regional Airport
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Distance from Missoula to Rock Springs
There are several ways to calculate the distance from Missoula to Rock Springs. Here are two standard methods:
Vincenty's formula (applied above)- 443.895 miles
- 714.380 kilometers
- 385.735 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- 443.726 miles
- 714.107 kilometers
- 385.587 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 Missoula to Rock Springs?
The estimated flight time from Missoula Montana Airport to Southwest Wyoming Regional Airport is 1 hour and 20 minutes.
What is the time difference between Missoula and Rock Springs?
There is no time difference between Missoula and Rock Springs.
Flight carbon footprint between Missoula Montana Airport (MSO) and Southwest Wyoming Regional Airport (RKS)
On average, flying from Missoula to Rock Springs generates about 90 kg of CO2 per passenger, and 90 kilograms equals 199 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Missoula to Rock Springs
See the map of the shortest flight path between Missoula Montana Airport (MSO) and Southwest Wyoming Regional Airport (RKS).
Airport information
| Origin | Missoula Montana Airport |
|---|---|
| City: | Missoula, MT |
| Country: | United States  |
| IATA Code: | MSO |
| ICAO Code: | KMSO |
| Coordinates: | 46°54′58″N, 114°5′27″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 |