There are
1,302 mi
from Redlands, CA to Rapid City, SD
That's the driving distance. It would take 22 hours 50 mins to go from Redlands, California to Rapid City, South Dakota.
The flight distance (direct flight from Redlands, CA to Rapid City, SD) is 1,017.14 mi.
1,302 mi = 1.61 kms