There are
1,204 mi
from Naperville, IL to Cocoa Beach, FL
That's the driving distance. It would take 22 hours 54 mins to go from Naperville, Illinois to Cocoa Beach, Florida.
The flight distance (direct flight from Naperville, IL to Cocoa Beach, FL) is 1,022.42 mi.
1,204 mi = 1.61 kms