There are
1,018 mi
from Deerfield Beach, FL to St Matthews, KY
That's the driving distance. It would take 19 hours 5 mins to go from Deerfield Beach, Florida to St Matthews, Kentucky.
The flight distance (direct flight from Deerfield Beach, FL to St Matthews, KY) is 885.21 mi.
1,018 mi = 1.61 kms