There are
2,137 mi
from San Leandro, CA to Richton Park, IL
That's the driving distance. It would take 1 day 12 hours to go from San Leandro, California to Richton Park, Illinois.
The flight distance (direct flight from San Leandro, CA to Richton Park, IL) is 1,840 mi.
2,137 mi = 3.22 kms