There are
1,368 mi
from Tucson, AZ to Yankton, SD
That's the driving distance. It would take 1 day 1 hour to go from Tucson, Arizona to Yankton, South Dakota.
The flight distance (direct flight from Tucson, AZ to Yankton, SD) is 1,041.79 mi.
1,368 mi = 1.61 kms