There are
2,160 mi
from San Francisco, CA to Fond Du Lac, WI

That's the driving distance. It would take 1 day 13 hours to go from San Francisco, California to Fond Du Lac, Wisconsin.

The flight distance (direct flight from San Francisco, CA to Fond Du Lac, WI) is 1,811.63 mi.

2,160 mi = 3.22 kms