There are
2,355 mi
from Saginaw, MI to El Cajon, CA
That's the driving distance. It would take 1 day 17 hours to go from Saginaw, Michigan to El Cajon, California.
The flight distance (direct flight from Saginaw, MI to El Cajon, CA) is 1,923.33 mi.
2,355 mi = 3,789.72 kms