There are
2,151 mi
from San Leandro, CA to Wausau, WI
That's the driving distance. It would take 1 day 13 hours to go from San Leandro, California to Wausau, Wisconsin.
The flight distance (direct flight from San Leandro, CA to Wausau, WI) is 1,746.50 mi.
2,151 mi = 3.22 kms