There are
794 mi
from Saginaw, MI to Olathe, KS
That's the driving distance. It would take 14 hours 58 mins to go from Saginaw, Michigan to Olathe, Kansas.
The flight distance (direct flight from Saginaw, MI to Olathe, KS) is 645.81 mi.
794 mi = 1,278.33 kms