Miles between Irvine, CA and Alton, IL

There are
1,845 mi
from Irvine, CA to Alton, IL

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

The flight distance (direct flight from Irvine, CA to Alton, IL) is 1,572.75 mi.

1,845 mi = 1.61 kms