The route from Hayden to Missoula is a straightforward 280-kilometer drive heading east on Interstate 90. You will cross the Idaho-Montana border at Lookout Pass, which offers stunning mountain views. The drive typically takes about 3 hours under normal conditions. This route is a popular corridor for travelers moving between the Pacific Northwest and the Northern Rockies. Expect beautiful forested scenery throughout the entire journey.
Total Distance: Driving distance 280 km, air distance 210 km.
Lookout Pass can be windy; keep both hands on the wheel.
June to September for clear roads and outdoor activities.