Miles between Saginaw, MI and Alton, IL

There are
548 mi
from Saginaw, MI to Alton, IL

That's the driving distance. It would take 10 hours 22 mins to go from Saginaw, Michigan to Alton, Illinois.

The flight distance (direct flight from Saginaw, MI to Alton, IL) is 450.39 mi.

548 mi = 881.98 kms