There are
2,136 mi
from San Leandro, CA to Centralia, IL
That's the driving distance. It would take 1 day 13 hours to go from San Leandro, California to Centralia, Illinois.
The flight distance (direct flight from San Leandro, CA to Centralia, IL) is 1,786.05 mi.
2,136 mi = 3.22 kms