There are
1,318 mi
from Joliet, IL to Deerfield Beach, FL
That's the driving distance. It would take 1 day to go from Joliet, Illinois to Deerfield Beach, Florida.
The flight distance (direct flight from Joliet, IL to Deerfield Beach, FL) is 1,144.70 mi.
1,318 mi = 1.61 kms