There are
1,017 mi
from Deerfield Beach, FL to Sulphur, LA
That's the driving distance. It would take 18 hours 29 mins to go from Deerfield Beach, Florida to Sulphur, Louisiana.
The flight distance (direct flight from Deerfield Beach, FL to Sulphur, LA) is 851.40 mi.
1,017 mi = 1.61 kms