There are
609 mi
from Sioux City, IA to Dickinson, ND
That's the driving distance. It would take 9 hours 48 mins to go from Sioux City, Iowa to Dickinson, North Dakota.
The flight distance (direct flight from Sioux City, IA to Dickinson, ND) is 435.69 mi.
609 mi = 980.72 kms