There are
1,350 mi
from Hawthorne, CA to Rapid City, SD
That's the driving distance. It would take 23 hours 46 mins to go from Hawthorne, California to Rapid City, South Dakota.
The flight distance (direct flight from Hawthorne, CA to Rapid City, SD) is 1,070.45 mi.
1,350 mi = 1.61 kms