Distance from Casper, WY to Idaho Falls, ID

Driving distance from Casper, WY to Idaho Falls, ID is 367 miles (591 km). How far is it from Casper, WY to Idaho Falls, ID? It's a 06 hours 41 minutes drive by car. Flight distance is approximately 291 miles (469 km) and flight time from Casper, WY to Idaho Falls, ID is 35 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
367 Miles
/
591 Km
Driving distance
Gas consumption
14.68 Gallons
56.15 Litres
Gas consumption
Flight distance
291 Miles
/
469 Km
Flight distance

How far is it from Casper, WY to Idaho Falls, ID?

To travel the distance from Casper, WY 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 Casper, WY 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