Miles between Ontario, CA and Marshfield, WI

There are
2,002 mi
from Ontario, CA to Marshfield, WI

That's the driving distance. It would take 1 day 11 hours to go from Ontario, California to Marshfield, Wisconsin.

The flight distance (direct flight from Ontario, CA to Marshfield, WI) is 1,629.76 mi.

2,002 mi = 3.22 kms