There are
2,943 mi
from Stamford, CT to San Leandro, CA
That's the driving distance. It would take 2 days 3 hours to go from Stamford, Connecticut to San Leandro, California.
The flight distance (direct flight from Stamford, CT to San Leandro, CA) is 2,572.67 mi.
2,943 mi = 3.22 kms