Miles between Simi Valley, CA and Rapid City, SD

There are
1,355 mi
from Simi Valley, CA to Rapid City, SD

That's the driving distance. It would take 1 day to go from Simi Valley, California to Rapid City, South Dakota.

The flight distance (direct flight from Simi Valley, CA to Rapid City, SD) is 1,070.73 mi.

1,355 mi = 1.61 kms