Miles between Boulder, CO and Cleveland, TN

There are
1,335 mi
from Boulder, CO to Cleveland, TN

That's the driving distance. It would take 23 hours 59 mins to go from Boulder, Colorado to Cleveland, Tennessee.

The flight distance (direct flight from Boulder, CO to Cleveland, TN) is 1,162.92 mi.

1,335 mi = 1.61 kms