There are
2173 mi
from San Jose, CA to Oconomowoc, WI
That's the driving distance. It would take 1 day 10 hours to go from San Jose, California to Oconomowoc, Wisconsin.
The flight distance (direct flight from San Jose, CA to Oconomowoc, WI) is 1795.69 mi.
2173 mi = 3,497.10 kms