There are
2,785 mi
from Waterbury, CT to Rancho Mirage, CA
That's the driving distance. It would take 2 days 1 hour to go from Waterbury, Connecticut to Rancho Mirage, California.
The flight distance (direct flight from Waterbury, CT to Rancho Mirage, CA) is 2,406.50 mi.
2,785 mi = 4,482.67 kms