From Yellowstone National Park to Jerome, Idaho

 

Roadbook :

 

From West Yellowstone to West Yellowstone : 64 mi., all morning, many stops

  • US-20 to Madison
  • Grand Loop Road to Old Faithful and back to Madison
  • US-20 to West Yellowstone

 

From West Yellowstone to Jerome, Idaho : 269 mi., 5 hrs

  • US-20 to Idaho Falls
  • I-15 to Pocatello
  • I-86 then I-84 to Jerome (Twin Falls)
  • A few unplanned miles before Declo, searching for gas

 

Driving : 333 mi.