It depends on which part of Minnesota you are leaving from and where in South Dakota you want to arrive.
If you are going from Ortonville, MN to Big Stone City, SD, it takes 5 minutes or less.
4 hours
It takes 20 hours to drive from San Antonio, Texas to South Dakota.
Driving from Minnesota to South Dakota will take roughly 7 hours, 24 minutes, depending on traffic. The distance is 453.9 miles.
The drive from San Antonio, Texas to Sturgis, South Dakota will take about 19 hours.
The driving distance from Eden Prairie, Minnesota to the Mount Rushmore National Memorial is 579.7 miles. The drive takes about 8 hours 40 minutes via I-90 W.
5 hours
19 hours
9 hours
Google Maps estimates the driving time as 5 hours and 21 minutes.
It depends on which part of North Dakota you are leaving from and where in South Dakota you want to arrive in. Since North Dakota and South Dakota share a common border, it is possible to be in both states at the same time.
5 hours
21 hours and 26 minutes