Miles between Ontario, CA and Zion, IL

There are
2,001 mi
from Ontario, CA to Zion, IL

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

The flight distance (direct flight from Ontario, CA to Zion, IL) is 1,707.78 mi.

2,001 mi = 3.22 kms