There are
727 mi
from Clarksville, TN to Zephyrhills, FL
That's the driving distance. It would take 13 hours 31 mins to go from Clarksville, Tennessee to Zephyrhills, Florida.
The flight distance (direct flight from Clarksville, TN to Zephyrhills, FL) is 647.69 mi.
727 mi = 1,169.60 kms