Miles between Danbury, CT and Naperville, IL

There are
863 mi
from Danbury, CT to Naperville, IL

That's the driving distance. It would take 16 hours 8 mins to go from Danbury, Connecticut to Naperville, Illinois.

The flight distance (direct flight from Danbury, CT to Naperville, IL) is 758.84 mi.

863 mi = 1,388.33 kms