There are
2,585 mi
from Elk Grove, CA to Tonawanda, NY
That's the driving distance. It would take 1 day 21 hours to go from Elk Grove, California to Tonawanda, New York.
The flight distance (direct flight from Elk Grove, CA to Tonawanda, NY) is 2,225.53 mi.
2,585 mi = 3.22 kms