There are
408 mi
from Saginaw, MI to Kewanee, IL
That's the driving distance. It would take 7 hours 47 mins to go from Saginaw, Michigan to Kewanee, Illinois.
The flight distance (direct flight from Saginaw, MI to Kewanee, IL) is 339.99 mi.
408 mi = 656.08 kms