There are
1,968 mi
from Flint, MI to Nampa, ID
That's the driving distance. It would take 1 day 9 hours to go from Flint, Michigan to Nampa, Idaho.
The flight distance (direct flight from Flint, MI to Nampa, ID) is 1,643.31 mi.
1,968 mi = 3,167.74 kms