Miles between Upland, CA and Naperville, IL

There are
1,951 mi
from Upland, CA to Naperville, IL

That's the driving distance. It would take 1 day 10 hours to go from Upland, California to Naperville, Illinois.

The flight distance (direct flight from Upland, CA to Naperville, IL) is 1,683.25 mi.

1,951 mi = 1.61 kms