Miles between Columbia, MO and Union City, TN

There are
310 mi
from Columbia, MO to Union City, TN

That's the driving distance. It would take 6 hours 35 mins to go from Columbia, Missouri to Union City, Tennessee.

The flight distance (direct flight from Columbia, MO to Union City, TN) is 250.17 mi.

310 mi = 498.59 kms