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Distance between Rock Springs, WY (RKS) and Missoula, MT (MSO)

Flight distance from Rock Springs to Missoula (Southwest Wyoming Regional Airport – Missoula Montana Airport) is 444 miles / 714 kilometers / 386 nautical miles. Estimated flight time is 1 hour 20 minutes.

Driving distance from Rock Springs (RKS) to Missoula (MSO) is 576 miles / 927 kilometers and travel time by car is about 10 hours 58 minutes.

Rock Springs – Missoula

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444
Miles
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714
Kilometers
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386
Nautical miles

How far is Missoula from Rock Springs?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common 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 earth.

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).

Flight Duration

Estimated flight time from Southwest Wyoming Regional Airport to Missoula Montana Airport is 1 hour 20 minutes.

Time difference

There is no time difference between Rock Springs and Missoula.

Carbon dioxide emissions

On average flying from Rock Springs to Missoula generates about 90 kg of CO2 per passenger, 90 kilograms is equal to 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 Rock Springs to Missoula

Shortest flight path between Southwest Wyoming Regional Airport (RKS) and Missoula Montana Airport (MSO).

Airport information

Origin Southwest Wyoming Regional Airport
City: Rock Springs, WY
Country: United States Flag of United States
IATA Code: RKS
ICAO Code: KRKS
Coordinates: 41°35′39″N, 109°3′54″W
Destination Missoula Montana Airport
City: Missoula, MT
Country: United States Flag of United States
IATA Code: MSO
ICAO Code: KMSO
Coordinates: 46°54′58″N, 114°5′27″W