Miles between Ontario, CA and Mchenry, IL

There are
1,972 mi
from Ontario, CA to Mchenry, IL

That's the driving distance. It would take 1 day 10 hours to go from Ontario, California to Mchenry, Illinois.

The flight distance (direct flight from Ontario, CA to Mchenry, IL) is 1,684.62 mi.

1,972 mi = 1.61 kms