There are
1,051 mi
from Waterbury, CT to Florissant, MO
That's the driving distance. It would take 19 hours 45 mins to go from Waterbury, Connecticut to Florissant, Missouri.
The flight distance (direct flight from Waterbury, CT to Florissant, MO) is 929.97 mi.
1,051 mi = 1.61 kms