Miles between Boulder, CO and Oak Creek, WI

There are
1,062 mi
from Boulder, CO to Oak Creek, WI

That's the driving distance. It would take 18 hours 52 mins to go from Boulder, Colorado to Oak Creek, Wisconsin.

The flight distance (direct flight from Boulder, CO to Oak Creek, WI) is 921.28 mi.

1,062 mi = 1.61 kms