There are
1,925 mi
from Kalispell, MT to Uvalde, TX
That's the driving distance. It would take 1 day 9 hours to go from Kalispell, Montana to Uvalde, Texas.
The flight distance (direct flight from Kalispell, MT to Uvalde, TX) is 1,522.35 mi.
1,925 mi = 3,098.22 kms