There are
2,484 mi
from New Britain, CT to Kalispell, MT
That's the driving distance. It would take 1 day 21 hours to go from New Britain, Connecticut to Kalispell, Montana.
The flight distance (direct flight from New Britain, CT to Kalispell, MT) is 2,054.87 mi.
2,484 mi = 3,997.44 kms