There are
1,565 mi
from Elgin, IL to Kalispell, MT
That's the driving distance. It would take 1 day 4 hours to go from Elgin, Illinois to Kalispell, Montana.
The flight distance (direct flight from Elgin, IL to Kalispell, MT) is 1,331.22 mi.
1,565 mi = 1.61 kms