There are
274 mi
from Tuscaloosa, AL to Dyersburg, TN
That's the driving distance. It would take 5 hours 39 mins to go from Tuscaloosa, Alabama to Dyersburg, Tennessee.
The flight distance (direct flight from Tuscaloosa, AL to Dyersburg, TN) is 220.80 mi.
274 mi = 441.31 kms