There are
342 mi
from Rochester Hills, MI to Canandaigua, NY
That's the driving distance. It would take 6 hours 52 mins to go from Rochester Hills, Michigan to Canandaigua, New York.
The flight distance (direct flight from Rochester Hills, MI to Canandaigua, NY) is 297.98 mi.
342 mi = 550.65 kms