There are
1,693 mi
from Fremont, CA to Yankton, SD
That's the driving distance. It would take 1 day 5 hours to go from Fremont, California to Yankton, South Dakota.
The flight distance (direct flight from Fremont, CA to Yankton, SD) is 1,343.26 mi.
1,693 mi = 1.61 kms