Distance from Rock Springs, WY to Great Falls, MT

Driving distance from Rock Springs, WY to Great Falls, MT is 546 miles (879 km). How far is it from Rock Springs, WY to Great Falls, MT? It's a 09 hours 50 minutes drive by car. Flight distance is approximately 422 miles (679 km) and flight time from Rock Springs, WY to Great Falls, MT is 50 minutes. Don't forget to check out our "Gas cost calculator" option. It will calculate cost of driving this particular distance. See the map below for the visual display of the upcoming road trip.

Driving distance
546 Miles
/
879 Km
Driving distance
Gas consumption
21.84 Gallons
83.51 Litres
Gas consumption
Flight distance
422 Miles
/
679 Km
Flight distance

How far is it from Rock Springs, WY to Great Falls, MT?

To travel the distance from Rock Springs, WY to Great Falls, MT, please, click on the map to see the route for the journey. "Gas Cost Calculator" tool is to your right. You can always modify it and make the number more applicable for your journey.

Book a Hotel for your trip to Great Falls, MT

Choose a place to stay while traveling from Rock Springs, WY to Great Falls, MT. We also offer Car Rental widget for your particular journey. There are lots of options to choose from. Give it a try.

Last distance calculations