There are
3,011 mi
from Sunnyvale, CA to Waterbury, CT
That's the driving distance. It would take 2 days 5 hours to go from Sunnyvale, California to Waterbury, Connecticut.
The flight distance (direct flight from Sunnyvale, CA to Waterbury, CT) is 2,593.88 mi.
3,011 mi = 4.83 kms