Garancières-en-Drouais

Allainville (French pronunciation: [alɛ̃vil]) is a commune in the Eure-et-Loir department in northern France.

Louvilliers-en-Drouais is a commune in the Eure-et-Loir department in northern France.

Crécy-Couvé (French pronunciation: [kʁesi kuve]) is a commune in the Eure-et-Loir department in northern France.

Boissy-en-Drouais is a commune in the Eure-et-Loir department in northern France.

Aunay-sous-Crécy (French pronunciation: [onɛ su kʁesi], literally Aunay under Crécy) is a commune in the Eure-et-Loir department in northern France.

Tréon (French pronunciation: [tʁeɔ̃]) is a commune in the Eure-et-Loir department in northern France.

Garnay (French pronunciation: [ɡaʁnɛ]) is a commune in the Eure-et-Loir department in northern France.

Vert-en-Drouais is a commune in the Eure-et-Loir department in northern France.

Saint-Germain-sur-Avre (French pronunciation: [sɛ̃ ʒɛʁmɛ̃ syʁ avʁ]) is a commune in the Eure department in Normandy in north western France.

Mesnil-sur-l'Estrée (French pronunciation: [mɛnil syʁ lɛstʁe]) is a commune in the Eure department in Normandy in northern France. It is one of many villages in the north of France bearing the name Estrées. The etymology of the name is from strata (cognate of English "street") which developed into "estrée" - the word for the stone-layered Roman roads in the area (some of which turned into modern highways). Hence "Mesnil-sur-l'Estrée", "Mesnil On The Road".

Saint-Rémy-sur-Avre (French pronunciation: [sɛ̃ ʁemi syʁ avʁ], literally Saint-Rémy on Avre) is a commune in the Eure-et-Loir department in northern France.

The canton of Dreux-1 is an administrative division of the Eure-et-Loir department, northern France. It was created at the French canton reorganisation which came into effect in March 2015. Its seat is in Dreux. It consists of the following communes: