There are
1,052 mi
from Joliet, IL to Fernandina Beach, FL
That's the driving distance. It would take 20 hours 6 mins to go from Joliet, Illinois to Fernandina Beach, Florida.
The flight distance (direct flight from Joliet, IL to Fernandina Beach, FL) is 835.45 mi.
1,052 mi = 1.61 kms