There are
2,086 mi
from Antioch, CA to Marshfield, WI
That's the driving distance. It would take 1 day 12 hours to go from Antioch, California to Marshfield, Wisconsin.
The flight distance (direct flight from Antioch, CA to Marshfield, WI) is 1,692.62 mi.
2,086 mi = 3.22 kms