There are
79 mi
from Chattanooga, TN to Crossville, TN
That's the driving distance. It would take 1 hour 45 mins to go from Chattanooga, Tennessee to Crossville, Tennessee.
The flight distance (direct flight from Chattanooga, TN to Crossville, TN) is 64.41 mi.
79 mi = 126.62 kms