Distance from Great Falls, MT to Spearfish, SD

Driving distance from Great Falls, MT to Spearfish, SD is 494 miles (794 km). How far is it from Great Falls, MT to Spearfish, SD? It's a 08 hours 20 minutes drive by car. Flight distance is approximately 413 miles (665 km) and flight time from Great Falls, MT to Spearfish, SD is 49 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
494 Miles
/
794 Km
Driving distance
Gas consumption
19.76 Gallons
75.43 Litres
Gas consumption
Flight distance
413 Miles
/
665 Km
Flight distance

How far is it from Great Falls, MT to Spearfish, SD?

To travel the distance from Great Falls, MT to Spearfish, SD, 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 Spearfish, SD

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Last distance calculations