Miles between Naperville, IL and Dover, DE

There are
806 mi
from Naperville, IL to Dover, DE

That's the driving distance. It would take 15 hours 28 mins to go from Naperville, Illinois to Dover, Delaware.

The flight distance (direct flight from Naperville, IL to Dover, DE) is 687.14 mi.

806 mi = 1,296.55 kms