There are
2,719 mi
from Walnut Creek, CA to Canandaigua, NY
That's the driving distance. It would take 1 day 23 hours to go from Walnut Creek, California to Canandaigua, New York.
The flight distance (direct flight from Walnut Creek, CA to Canandaigua, NY) is 2,353.38 mi.
2,719 mi = 4,375.94 kms