Cournon-d'Auvergne (; Auvergnat: Cornon d'Auvèrnhe) is a commune in the Puy-de-Dôme department in Auvergne-Rhône-Alpes in central France. It lies southeast of Clermont-Ferrand, the prefecture and largest city of Puy-de-Dôme. Population Twin towns Lichtenfels, Germany, since 1992 Ariccia, Italy, since 4 March 2000 See also Communes of the Puy-de-Dôme department References Cournondauvergne