There are
1,325 mi
from Deerfield Beach, FL to Elmhurst, IL
That's the driving distance. It would take 1 day to go from Deerfield Beach, Florida to Elmhurst, Illinois.
The flight distance (direct flight from Deerfield Beach, FL to Elmhurst, IL) is 1,164.94 mi.
1,325 mi = 1.61 kms