How to get from Casper, Wyoming to Idaho Falls, Idaho

Discover, print or download the driving directions for the best route to go from Casper, Wyoming to Idaho Falls, Idaho.

Enlarge the route map Casper, Wyoming - Idaho Falls, Idaho

Driving directions from Casper, Wyoming to Idaho Falls, Idaho

US 20; US 26, US 26; US 287

371.9 mi7 hours 59 mins

Head west on West 1st Street (US 20 Business) 1.5 mi
Continue onto West Yellowstone Highway (US 20 Business) 8.8 mi
Continue onto US 20 88.8 mi
Continue onto US 26 20.7 mi
Turn right onto East Main Street (US 26) 77.8 mi
Turn left onto East Rams Horn (US 26) 400 feet
Continue onto West Ramshorn (US 26) 55.4 mi
Continue onto North-South Highway (US 26) 23.3 mi
Enter the roundabout and take the 2nd exit onto North-South Highway (US 26) 100 feet
Exit the roundabout onto North-South Highway (US 26) 6.1 mi
Continue onto North Cache Street (US 26) 0.8 mi
Turn right onto West Broadway (US 26) 1.4 mi
Turn right onto WY 22 17.6 mi
Continue onto ID 33 5.4 mi
Turn left onto West Center Street (ID 31) 0.5 mi
Continue onto West State Highway 31 (ID 31) 9.9 mi
Continue onto Pine Creek Road (ID 31) 10.6 mi
Turn right onto Swan Valley Highway (US 26) 28.5 mi
Continue onto East Ririe Highway (US 26) 9.5 mi
Continue onto North Yellowstone Highway (US 26) 3.3 mi
Continue onto Northgate Mile (US 26) 1.4 mi
Keep left onto Yellowstone Avenue (US 26) 0.4 mi
Turn right onto West Broadway Street (I 15 Bus) 900 feet
You have arrived at your destination

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Casper, Wyoming - Idaho Falls, Idaho

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