There are
532 mi
from Chattanooga, TN to Eustis, FL
That's the driving distance. It would take 9 hours 54 mins to go from Chattanooga, Tennessee to Eustis, Florida.
The flight distance (direct flight from Chattanooga, TN to Eustis, FL) is 477.63 mi.
532 mi = 855.65 kms