There are
1,556 mi
from Santa Clarita, CA to Yankton, SD
That's the driving distance. It would take 1 day 3 hours to go from Santa Clarita, California to Yankton, South Dakota.
The flight distance (direct flight from Santa Clarita, CA to Yankton, SD) is 1,277.93 mi.
1,556 mi = 1.61 kms