There are
1,999 mi
from Rialto, CA to Waukesha, WI
That's the driving distance. It would take 1 day 11 hours to go from Rialto, California to Waukesha, Wisconsin.
The flight distance (direct flight from Rialto, CA to Waukesha, WI) is 1,679.73 mi.
1,999 mi = 1.61 kms