The drive from Hawley to Rapid City covers approximately 600 miles. You will head west on I-94 before connecting to I-90 in South Dakota. This route takes you through the beautiful Badlands and toward the Black Hills. Expect a travel time of about 9 hours. It is a popular route for those heading to Mount Rushmore.
Total Distance: 965 km driving distance; 800 km straight-line air distance.
The drive through the Badlands is very scenic; plan for photo stops.
June to September for pleasant weather in the Black Hills.