There are
598 mi
from Deerfield Beach, FL to Mcdonough, GA
That's the driving distance. It would take 10 hours 50 mins to go from Deerfield Beach, Florida to Mcdonough, Georgia.
The flight distance (direct flight from Deerfield Beach, FL to Mcdonough, GA) is 548.85 mi.
598 mi = 962.72 kms