Miles between Chattanooga, TN and Clayton, MO

There are
447 mi
from Chattanooga, TN to Clayton, MO

That's the driving distance. It would take 8 hours 18 mins to go from Chattanooga, Tennessee to Clayton, Missouri.

The flight distance (direct flight from Chattanooga, TN to Clayton, MO) is 372.21 mi.

447 mi = 719.26 kms