There are
1,321 mi
from Deerfield Beach, FL to Crest Hill, IL
That's the driving distance. It would take 1 day to go from Deerfield Beach, Florida to Crest Hill, Illinois.
The flight distance (direct flight from Deerfield Beach, FL to Crest Hill, IL) is 1,146.93 mi.
1,321 mi = 1.61 kms