Idaho Falls, ID

West Yellowstone, MT

Route 1

108.182 miles
1hr 45min
  1. Start out going northwest on W Broadway St/I-15 Bus S/US-20 Bus W toward Yellowstone Ave/US-26 W/US-91 S.

    Then 0.80 miles
  2. Merge onto I-15 N toward Roberts/Butte.

    1. If you reach I-15 S you've gone about 0.3 miles too far

    Then 0.32 miles
  3. Take the US-20 E exit, EXIT 119, toward Rigby/W Yellowstone.

    Then 0.24 miles
  4. Turn right onto US-20 E (Crossing into Montana).

    1. If you reach I-15 N you've gone about 0.2 miles too far

    Then 106.82 miles
  5. Welcome to WEST YELLOWSTONE, MT.

    1. Your destination is just past Firehole Ave

    2. If you reach N Dunraven St you've gone about 0.1 miles too far

    Then 0.00 miles