There are
1,601 mi
from Kalamazoo, MI to Idaho Falls, ID
That's the driving distance. It would take 1 day 4 hours to go from Kalamazoo, Michigan to Idaho Falls, Idaho.
The flight distance (direct flight from Kalamazoo, MI to Idaho Falls, ID) is 1,335.68 mi.
1,601 mi = 1.61 kms