Miles between St Louis, MO and Gallatin, TN

There are
323 mi
from St Louis, MO to Gallatin, TN

That's the driving distance. It would take 5 hours 58 mins to go from St Louis, Missouri to Gallatin, Tennessee.

The flight distance (direct flight from St Louis, MO to Gallatin, TN) is 257.31 mi.

323 mi = 520.04 kms