There are
732 mi
from Sioux City, IA to Dyersburg, TN
That's the driving distance. It would take 13 hours 32 mins to go from Sioux City, Iowa to Dyersburg, Tennessee.
The flight distance (direct flight from Sioux City, IA to Dyersburg, TN) is 582.96 mi.
732 mi = 1,178.55 kms