The journey from Bothell to Billings spans 1,150 kilometers along the I-90 corridor. This is a significant cross-country drive that takes approximately 12 to 13 hours of driving time. You will pass through the Cascade Mountains, the Idaho panhandle, and the vast landscapes of Montana. Billings is the largest city in Montana and serves as a major hub for the region. It is recommended to split this drive into two days for safety and comfort.
Total Distance: 1,150 km driving, 950 km air distance.
Plan an overnight stop in Missoula or Bozeman.
June to August for pleasant weather.