Miles between Boulder, CO and Monticello, MN

There are
888 mi
from Boulder, CO to Monticello, MN

That's the driving distance. It would take 16 hours 47 mins to go from Boulder, Colorado to Monticello, Minnesota.

The flight distance (direct flight from Boulder, CO to Monticello, MN) is 687.24 mi.

888 mi = 1,429.80 kms