The drive from Mobridge to Casper is a 400-mile journey across the plains of South Dakota and Wyoming. You will head west and south, eventually joining I-25 for the final stretch. This route takes you through the heart of the region's agricultural landscape. The drive takes approximately 6 hours.
Total Distance: Driving distance 640 km; straight-line air distance 500 km.
Enjoy the scenic transition from rural plains to the city.
Summer and early autumn for the best weather.