Miles between Pomona, CA and Alton, IL

There are
1,819 mi
from Pomona, CA to Alton, IL

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

The flight distance (direct flight from Pomona, CA to Alton, IL) is 1,561.34 mi.

1,819 mi = 1.61 kms