There are
962 mi
from Waterbury, CT to Waukesha, WI
That's the driving distance. It would take 18 hours 9 mins to go from Waterbury, Connecticut to Waukesha, Wisconsin.
The flight distance (direct flight from Waterbury, CT to Waukesha, WI) is 781.32 mi.
962 mi = 1,548.80 kms