They are connected at the Western end. If you mean Milwaukee downtown to Waukesha downtown, that is a thirty minute drive up I-94
Waukesha to Sacramento is 2070 miles.
It is 17.9 miles according to Google Maps.
It is spread across Milwaukee, Washington and Waukesha counties.
The nearest place to sell is in Milwaukee.
The shortest driving distance is 131 miles.
The distance from Kalamazoo, Michigan to Waukesha, Wisconsin is approximately 170 miles by road. The driving time is around 3 hours depending on traffic and route taken.
Milwaukee, Wisconsin is 96.8 sq miles (250.7 km²).
121 miles taking I-43 SOUTH to I-94 WEST to Waukesha
I am not sure on weekends. But there is a Route 901 which operates on weekdays between the two.
120miles
95.5 miles
1300 miles