There are
1,354 mi
from Goodyear, AZ to Yankton, SD
That's the driving distance. It would take 1 day 1 hour to go from Goodyear, Arizona to Yankton, South Dakota.
The flight distance (direct flight from Goodyear, AZ to Yankton, SD) is 1,038.57 mi.
1,354 mi = 2,178.27 kms