There are
2,607 mi
from San Diego, CA to Tonawanda, NY

That's the driving distance. It would take 1 day 22 hours to go from San Diego, California to Tonawanda, New York.

The flight distance (direct flight from San Diego, CA to Tonawanda, NY) is 2,185.03 mi.

2,607 mi = 3.22 kms