There are
2,117 mi
from San Leandro, CA to Marshfield, WI
That's the driving distance. It would take 1 day 13 hours to go from San Leandro, California to Marshfield, Wisconsin.
The flight distance (direct flight from San Leandro, CA to Marshfield, WI) is 1,718.28 mi.
2,117 mi = 3.22 kms