There are
308 mi
from Sioux City, IA to Coralville, IA
That's the driving distance. It would take 5 hours 39 mins to go from Sioux City, Iowa to Coralville, Iowa.
The flight distance (direct flight from Sioux City, IA to Coralville, IA) is 252.68 mi.
308 mi = 496.14 kms