There are
2,844 mi
from Waterbury, CT to West Covina, CA
That's the driving distance. It would take 2 days 2 hours to go from Waterbury, Connecticut to West Covina, California.
The flight distance (direct flight from Waterbury, CT to West Covina, CA) is 2,475.48 mi.
2,844 mi = 3.22 kms