There are
1,002 mi
from Arvada, CO to Oconomowoc, WI
That's the driving distance. It would take 18 hours 9 mins to go from Arvada, Colorado to Oconomowoc, Wisconsin.
The flight distance (direct flight from Arvada, CO to Oconomowoc, WI) is 887.19 mi.
1,002 mi = 1.61 kms