There are
2,736 mi
from Kalispell, MT to Oldsmar, FL
That's the driving distance. It would take 2 days to go from Kalispell, Montana to Oldsmar, Florida.
The flight distance (direct flight from Kalispell, MT to Oldsmar, FL) is 2,187.36 mi.
2,736 mi = 4,402.43 kms