The drive from Longmont to Spokane is approximately 1,100 miles. You will head north through Wyoming and Montana before entering Washington. The drive takes about 17 hours. You will pass through diverse landscapes, from mountains to forests. This route is perfect for those who enjoy long road trips.
Total Distance: 1770 km driving distance, 1300 km straight-line air distance.
The drive through the mountains is beautiful but requires careful driving.
Summer or early fall to avoid winter snow in the mountain passes.