There are
1,338 mi
from New Britain, CT to Carthage, MO
That's the driving distance. It would take 1 day 1 hour to go from New Britain, Connecticut to Carthage, Missouri.
The flight distance (direct flight from New Britain, CT to Carthage, MO) is 1,186.76 mi.
1,338 mi = 2,153.70 kms