There are
2,900 mi
from Waterbury, CT to Oroville, CA
That's the driving distance. It would take 2 days 3 hours to go from Waterbury, Connecticut to Oroville, California.
The flight distance (direct flight from Waterbury, CT to Oroville, CA) is 2,517.17 mi.
2,900 mi = 3.22 kms