There are
1,081 mi
from Waterbury, CT to Wentzville, MO
That's the driving distance. It would take 20 hours 22 mins to go from Waterbury, Connecticut to Wentzville, Missouri.
The flight distance (direct flight from Waterbury, CT to Wentzville, MO) is 956.79 mi.
1,081 mi = 1.61 kms