There are
1,095 mi
from Deerfield Beach, FL to Havre De Grace, MD
That's the driving distance. It would take 20 hours 21 mins to go from Deerfield Beach, Florida to Havre De Grace, Maryland.
The flight distance (direct flight from Deerfield Beach, FL to Havre De Grace, MD) is 942.96 mi.
1,095 mi = 1.61 kms