There are
1,181 mi
from Deerfield Beach, FL to Cahokia, IL
That's the driving distance. It would take 21 hours 38 mins to go from Deerfield Beach, Florida to Cahokia, Illinois.
The flight distance (direct flight from Deerfield Beach, FL to Cahokia, IL) is 1,029.39 mi.
1,181 mi = 1.61 kms