There are
1,846 mi
from Saginaw, MI to Twin Falls, ID
That's the driving distance. It would take 1 day 8 hours to go from Saginaw, Michigan to Twin Falls, Idaho.
The flight distance (direct flight from Saginaw, MI to Twin Falls, ID) is 1,534.45 mi.
1,846 mi = 2,971.20 kms