Miles between Boulder, CO and Union City, TN

There are
1,060 mi
from Boulder, CO to Union City, TN

That's the driving distance. It would take 19 hours 15 mins to go from Boulder, Colorado to Union City, Tennessee.

The flight distance (direct flight from Boulder, CO to Union City, TN) is 912.96 mi.

1,060 mi = 1.61 kms