There are
1,571 mi
from Gardena, CA to Yankton, SD
That's the driving distance. It would take 1 day 3 hours to go from Gardena, California to Yankton, South Dakota.
The flight distance (direct flight from Gardena, CA to Yankton, SD) is 1,286.46 mi.
1,571 mi = 2,528.24 kms