The drive from Excelsior to Denver is approximately 950 miles. You will head west on I-90 through South Dakota before merging onto I-76 into Colorado. The trip takes about 14 hours. Denver is known as the Mile High City and serves as a gateway to the Rocky Mountains. The route takes you through the vast plains of the Midwest and into the high desert.
Total Distance: 1530 km driving distance; 1200 km straight-line air distance.
Stop in Rapid City to see Mount Rushmore.
June through September for hiking and outdoor activities.