Confignon has an area, , of .
The municipality of Confignon consists of the sub-sections or villages of Le Coteau, Confignon - village, Cressy - Evaux, Cressy - Sur-le-Beau, Narly - Lécherette, Plaine-de-l'Aire - Les Charrotons and Plaine-de-l'Aire - Champs-Blancs [REF].