There are
2,866 mi
from Temecula, CA to Waterbury, CT
That's the driving distance. It would take 2 days 3 hours to go from Temecula, California to Waterbury, Connecticut.
The flight distance (direct flight from Temecula, CA to Waterbury, CT) is 2,451.96 mi.
2,866 mi = 3.22 kms