Miles between Chattanooga, TN and Lake St Louis, MO

There are
477 mi
from Chattanooga, TN to Lake St Louis, MO

That's the driving distance. It would take 8 hours 54 mins to go from Chattanooga, Tennessee to Lake St Louis, Missouri.

The flight distance (direct flight from Chattanooga, TN to Lake St Louis, MO) is 397.62 mi.

477 mi = 767.14 kms