There are
1,484 mi
from Hesperia, CA to Yankton, SD
That's the driving distance. It would take 1 day 2 hours to go from Hesperia, California to Yankton, South Dakota.
The flight distance (direct flight from Hesperia, CA to Yankton, SD) is 1,217.91 mi.
1,484 mi = 1.61 kms