How to get from Boise, Idaho to West Yellowstone, Montana

Discover, print or download the driving directions for the best route to go from Boise, Idaho to West Yellowstone, Montana.

Enlarge the route map Boise, Idaho - West Yellowstone, Montana

Driving directions from Boise, Idaho to West Yellowstone, Montana

I 84, US 20

386.3 mi5 hours 51 mins

Head south on South Broadway Avenue 2.9 mi
Take the ramp on the left onto US 20 40.4 mi
Continue onto I 84 126.4 mi
Keep left onto I 86 E 62.5 mi
Keep left at the fork 0.6 mi
Merge right onto I 15 N 46.3 mi
Take the ramp towards US 20 East: Rigby 0.3 mi
Turn right onto US 20 106.9 mi
You have arrived at your destination

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Boise, Idaho - West Yellowstone, Montana

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