There are
3,009 mi
from Waterbury, CT to Sunnyvale, CA
That's the driving distance. It would take 2 days 5 hours to go from Waterbury, Connecticut to Sunnyvale, California.
The flight distance (direct flight from Waterbury, CT to Sunnyvale, CA) is 2,593.88 mi.
3,009 mi = 4.83 kms