Distance from Rapid City, SD to Idaho Falls, ID

Driving distance from Rapid City, SD to Idaho Falls, ID is 632 miles (1017 km). How far is it from Rapid City, SD to Idaho Falls, ID? It's a 10 hours 43 minutes drive by car. Flight distance is approximately 441 miles (710 km) and flight time from Rapid City, SD to Idaho Falls, ID is 53 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
632 Miles
/
1017 Km
Driving distance
Gas consumption
25.28 Gallons
96.62 Litres
Gas consumption
Flight distance
441 Miles
/
710 Km
Flight distance

How far is it from Rapid City, SD to Idaho Falls, ID?

To travel the distance from Rapid City, SD to Idaho Falls, ID, 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 Idaho Falls, ID

Choose a place to stay while traveling from Rapid City, SD to Idaho Falls, ID. 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