There are
1,993 mi
from Rialto, CA to Marshfield, WI
That's the driving distance. It would take 1 day 11 hours to go from Rialto, California to Marshfield, Wisconsin.
The flight distance (direct flight from Rialto, CA to Marshfield, WI) is 1,614.87 mi.
1,993 mi = 1.61 kms