Miles between Boulder, CO and Kaukauna, WI

There are
1,082 mi
from Boulder, CO to Kaukauna, WI

That's the driving distance. It would take 19 hours 48 mins to go from Boulder, Colorado to Kaukauna, Wisconsin.

The flight distance (direct flight from Boulder, CO to Kaukauna, WI) is 917.26 mi.

1,082 mi = 1.61 kms