There are
1,040 mi
from Deerfield Beach, FL to Dyersburg, TN
That's the driving distance. It would take 19 hours 4 mins to go from Deerfield Beach, Florida to Dyersburg, Tennessee.
The flight distance (direct flight from Deerfield Beach, FL to Dyersburg, TN) is 866.19 mi.
1,040 mi = 1,673.86 kms