There are
1,765 mi
from Kalispell, MT to The Colony, TX
That's the driving distance. It would take 1 day 7 hours to go from Kalispell, Montana to The Colony, Texas.
The flight distance (direct flight from Kalispell, MT to The Colony, TX) is 1,380.82 mi.
1,765 mi = 2,841.03 kms