Miles between Clarksville, TN and St Augustine, FL

There are
678 mi
from Clarksville, TN to St Augustine, FL

That's the driving distance. It would take 12 hours 38 mins to go from Clarksville, Tennessee to St Augustine, Florida.

The flight distance (direct flight from Clarksville, TN to St Augustine, FL) is 576.20 mi.

678 mi = 1,091.39 kms