There are
703 mi
from Champaign, IL to Canandaigua, NY
That's the driving distance. It would take 13 hours 28 mins to go from Champaign, Illinois to Canandaigua, New York.
The flight distance (direct flight from Champaign, IL to Canandaigua, NY) is 598.13 mi.
703 mi = 1,131.98 kms