There are
3,013 mi
from Waterbury, CT to San Luis Obispo, CA
That's the driving distance. It would take 2 days 6 hours to go from Waterbury, Connecticut to San Luis Obispo, California.
The flight distance (direct flight from Waterbury, CT to San Luis Obispo, CA) is 2,580.31 mi.
3,013 mi = 4.83 kms