Mornans

Le Poët-Célard (Occitan: Lo Poèta-Célard) is a commune in the Drôme department in southeastern France.

Francillon-sur-Roubion (French pronunciation: [fʁɑ̃sijɔ̃ syʁ ʁubjɔ̃]; Occitan: Francilhon) is a commune in the Drôme department in the Auvergne-Rhône-Alpes region in southeastern France.

Aubenasson (French pronunciation: [obnasɔ̃]) is a commune in the Drôme department in southeastern France.

Saint-Sauveur-en-Diois (French pronunciation: [sɛ̃ sovœʁ ɑ̃ diwa]; Vivaro-Alpine: Sant Sauvador de Diés) is a commune in the Drôme department in southeastern France.

Saou (French pronunciation: [su]) is a commune in the Drôme department in southeastern France.

Félines-sur-Rimandoule (French pronunciation: [felin syʁ ʁimɑ̃dul]) is a commune in the Drôme department in the Auvergne-Rhône-Alpes region in southeastern France.

Les Tonils (French pronunciation: [le tɔnil]; Occitan: Los Tonils) is a commune in the Drôme department in the Auvergne-Rhône-Alpes region in southeastern France. It was first inhabited in the year 1300.

Piégros-la-Clastre is a commune in the Drôme department in southeastern France.

La Chaudière (French pronunciation: [la ʃodjɛʁ]; Occitan: La Chaudèira) is a commune in the Drôme department in southeastern France.

Mirabel-et-Blacons is a commune in the Drôme department in southeastern France.

Chastel-Arnaud (French pronunciation: [ʃastɛl aʁno]) is a commune in the Drôme department in southeastern France.

Rochebaudin (French pronunciation: [ʁɔʃbodɛ̃]) is a commune in the Drôme department in southeastern France.