There are
2,861 mi
from San Leandro, CA to Havre De Grace, MD
That's the driving distance. It would take 2 days 2 hours to go from San Leandro, California to Havre De Grace, Maryland.
The flight distance (direct flight from San Leandro, CA to Havre De Grace, MD) is 2,461.94 mi.
2,861 mi = 3.22 kms