There are
2,410 mi
from Saginaw, MI to San Leandro, CA
That's the driving distance. It would take 1 day 17 hours to go from Saginaw, Michigan to San Leandro, California.
The flight distance (direct flight from Saginaw, MI to San Leandro, CA) is 2,024.94 mi.
2,410 mi = 3,878.57 kms