Miles between Naples, FL and Alton, IL

There are
1,187 mi
from Naples, FL to Alton, IL

That's the driving distance. It would take 21 hours 46 mins to go from Naples, Florida to Alton, Illinois.

The flight distance (direct flight from Naples, FL to Alton, IL) is 1,006.22 mi.

1,187 mi = 1,909.84 kms