There are
746 mi
from Chattanooga, TN to Parkland, FL
That's the driving distance. It would take 13 hours 35 mins to go from Chattanooga, Tennessee to Parkland, Florida.
The flight distance (direct flight from Chattanooga, TN to Parkland, FL) is 674.36 mi.
746 mi = 1,200.89 kms