There are
665 mi
from Miramar, FL to Doraville, GA
That's the driving distance. It would take 12 hours 6 mins to go from Miramar, Florida to Doraville, Georgia.
The flight distance (direct flight from Miramar, FL to Doraville, GA) is 597.25 mi.
665 mi = 1,069.73 kms