Distance from Casper, WY to Great Falls, MT

Driving distance from Casper, WY to Great Falls, MT is 495 miles (796 km). How far is it from Casper, WY to Great Falls, MT? It's a 07 hours 35 minutes drive by car. Flight distance is approximately 403 miles (648 km) and flight time from Casper, WY to Great Falls, MT is 48 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
495 Miles
/
796 Km
Driving distance
Gas consumption
19.80 Gallons
75.62 Litres
Gas consumption
Flight distance
403 Miles
/
648 Km
Flight distance

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

To travel the distance from Casper, 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 Casper, 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