There are
1,028 mi
from Deerfield Beach, FL to Hyattsville, MD
That's the driving distance. It would take 18 hours 56 mins to go from Deerfield Beach, Florida to Hyattsville, Maryland.
The flight distance (direct flight from Deerfield Beach, FL to Hyattsville, MD) is 892.07 mi.
1,028 mi = 1.61 kms