Miles between Rapid City, SD and St Peter, MN

There are
508 mi
from Rapid City, SD to St Peter, MN

That's the driving distance. It would take 8 hours 38 mins to go from Rapid City, South Dakota to St Peter, Minnesota.

The flight distance (direct flight from Rapid City, SD to St Peter, MN) is 458.93 mi.

508 mi = 817.06 kms