There are
1,315 mi
from Deerfield Beach, FL to New Lenox, IL
That's the driving distance. It would take 1 day to go from Deerfield Beach, Florida to New Lenox, Illinois.
The flight distance (direct flight from Deerfield Beach, FL to New Lenox, IL) is 1,141.28 mi.
1,315 mi = 1.61 kms