There are
1,590 mi
from Escondido, CA to Yankton, SD
That's the driving distance. It would take 1 day 4 hours to go from Escondido, California to Yankton, South Dakota.
The flight distance (direct flight from Escondido, CA to Yankton, SD) is 1,261.39 mi.
1,590 mi = 1.61 kms