There are
2,042 mi
from San Jose, CA to Platteville, WI

That's the driving distance. It would take 1 day 11 hours to go from San Jose, California to Platteville, Wisconsin.

The flight distance (direct flight from San Jose, CA to Platteville, WI) is 1,692.80 mi.

2,042 mi = 3.22 kms