There are
2,976 mi
from San Leandro, CA to Shelton, CT
That's the driving distance. It would take 2 days 4 hours to go from San Leandro, California to Shelton, Connecticut.
The flight distance (direct flight from San Leandro, CA to Shelton, CT) is 2,591.87 mi.
2,976 mi = 3.22 kms