There are
1,649 mi
from Flint, MI to South Salt Lake, UT
That's the driving distance. It would take 1 day 4 hours to go from Flint, Michigan to South Salt Lake, Utah.
The flight distance (direct flight from Flint, MI to South Salt Lake, UT) is 1,452.78 mi.
1,649 mi = 1.61 kms