There are
890 mi
from Dickson, TN to Boynton Beach, FL
That's the driving distance. It would take 16 hours 18 mins to go from Dickson, Tennessee to Boynton Beach, Florida.
The flight distance (direct flight from Dickson, TN to Boynton Beach, FL) is 788.28 mi.
890 mi = 1,431.86 kms