There are
791 mi
from Deltona, FL to Radcliff, KY
That's the driving distance. It would take 15 hours 24 mins to go from Deltona, Florida to Radcliff, Kentucky.
The flight distance (direct flight from Deltona, FL to Radcliff, KY) is 673.99 mi.
791 mi = 1,273.66 kms