There are
2,369 mi
from San Leandro, CA to Fairfield, OH
That's the driving distance. It would take 1 day 17 hours to go from San Leandro, California to Fairfield, Ohio.
The flight distance (direct flight from San Leandro, CA to Fairfield, OH) is 2,020.33 mi.
2,369 mi = 3.22 kms