There are
1,684 mi
from Saginaw, MI to Riverton, UT
That's the driving distance. It would take 1 day 5 hours to go from Saginaw, Michigan to Riverton, Utah.
The flight distance (direct flight from Saginaw, MI to Riverton, UT) is 1,444.70 mi.
1,684 mi = 2,709.53 kms