There are
2,375 mi
from Saginaw, MI to Manteca, CA
That's the driving distance. It would take 1 day 17 hours to go from Saginaw, Michigan to Manteca, California.
The flight distance (direct flight from Saginaw, MI to Manteca, CA) is 1,975.81 mi.
2,375 mi = 3,822.67 kms