Miles between Boulder, CO and Waupun, WI

There are
1,025 mi
from Boulder, CO to Waupun, WI

That's the driving distance. It would take 18 hours 34 mins to go from Boulder, Colorado to Waupun, Wisconsin.

The flight distance (direct flight from Boulder, CO to Waupun, WI) is 885.89 mi.

1,025 mi = 1.61 kms