There are
334 mi
from New Haven, CT to Canandaigua, NY
That's the driving distance. It would take 6 hours 58 mins to go from New Haven, Connecticut to Canandaigua, New York.
The flight distance (direct flight from New Haven, CT to Canandaigua, NY) is 248.40 mi.
334 mi = 536.96 kms