There are
1,729 mi
from San Clemente, CA to Brookings, SD
That's the driving distance. It would take 1 day 6 hours to go from San Clemente, California to Brookings, South Dakota.
The flight distance (direct flight from San Clemente, CA to Brookings, SD) is 1,342.61 mi.
1,729 mi = 2,783.27 kms