Miles between Ontario, CA and Peoria, IL

There are
1,911 mi
from Ontario, CA to Peoria, IL

That's the driving distance. It would take 1 day 9 hours to go from Ontario, California to Peoria, Illinois.

The flight distance (direct flight from Ontario, CA to Peoria, IL) is 1,599.60 mi.

1,911 mi = 1.61 kms