There are
322 mi
from Sioux City, IA to Platteville, WI
That's the driving distance. It would take 6 hours 25 mins to go from Sioux City, Iowa to Platteville, Wisconsin.
The flight distance (direct flight from Sioux City, IA to Platteville, WI) is 301.47 mi.
322 mi = 517.61 kms