There are
838 mi
from Sioux City, IA to Lawrenceburg, KY
That's the driving distance. It would take 15 hours 18 mins to go from Sioux City, Iowa to Lawrenceburg, Kentucky.
The flight distance (direct flight from Sioux City, IA to Lawrenceburg, KY) is 679.54 mi.
838 mi = 1,349.37 kms