There are
2,430 mi
from San Leandro, CA to Vermilion, OH
That's the driving distance. It would take 1 day 18 hours to go from San Leandro, California to Vermilion, Ohio.
The flight distance (direct flight from San Leandro, CA to Vermilion, OH) is 2,115.80 mi.
2,430 mi = 3.22 kms