Miles between Ontario, CA and Galesburg, IL

There are
1,868 mi
from Ontario, CA to Galesburg, IL

That's the driving distance. It would take 1 day 8 hours to go from Ontario, California to Galesburg, Illinois.

The flight distance (direct flight from Ontario, CA to Galesburg, IL) is 1,561.64 mi.

1,868 mi = 1.61 kms