Miles between Rapid City, SD and Portage, MI

There are
1,058 mi
from Rapid City, SD to Portage, MI

That's the driving distance. It would take 18 hours 35 mins to go from Rapid City, South Dakota to Portage, Michigan.

The flight distance (direct flight from Rapid City, SD to Portage, MI) is 897.53 mi.

1,058 mi = 1,702.22 kms