Miles between Rapid City, SD and Simi Valley, CA

There are
1,343 mi
from Rapid City, SD to Simi Valley, CA

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

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

1,343 mi = 2,161.15 kms