There are
1,688 mi
from Sioux Falls, SD to San Clemente, CA
That's the driving distance. It would take 1 day 5 hours to go from Sioux Falls, South Dakota to San Clemente, California.
The flight distance (direct flight from Sioux Falls, SD to San Clemente, CA) is 1,324.02 mi.
1,688 mi = 1.61 kms