There are
646 mi
from Dearborn, MI to Massapequa Park, NY
That's the driving distance. It would take 12 hours 13 mins to go from Dearborn, Michigan to Massapequa Park, New York.
The flight distance (direct flight from Dearborn, MI to Massapequa Park, NY) is 515.35 mi.
646 mi = 1,040.23 kms