There are
2,131 mi
from Fremont, CA to Marshfield, WI
That's the driving distance. It would take 1 day 13 hours to go from Fremont, California to Marshfield, Wisconsin.
The flight distance (direct flight from Fremont, CA to Marshfield, WI) is 1,715.57 mi.
2,131 mi = 3.22 kms