Miles between Ontario, CA and Marinette, WI

There are
2,121 mi
from Ontario, CA to Marinette, WI

That's the driving distance. It would take 1 day 13 hours to go from Ontario, California to Marinette, Wisconsin.

The flight distance (direct flight from Ontario, CA to Marinette, WI) is 1,757.52 mi.

2,121 mi = 3.22 kms