Cornillon-Confoux is a commune of 1,327 people ( 2007 ) . It is found in the region Provence-Alpes-C Ã te d'Azur in the Bouches-du-Rh Ã ne department in the south of France .
Cornillon-Confoux is a commune of the Bouches-du-Rh Ã ne department in southern France .