There are
538 mi
from Racine, WI to Dyersburg, TN
That's the driving distance. It would take 10 hours 6 mins to go from Racine, Wisconsin to Dyersburg, Tennessee.
The flight distance (direct flight from Racine, WI to Dyersburg, TN) is 470.17 mi.
538 mi = 866.55 kms