 The commune of "Aigrefeuille d'Aunis" is traversed south of the metropolitan area by the Highway D939 which connects La Rochelle to Périgueux, via Surgères and Angoulême.The commune is connected to Rochefort by the main road D5 which follows the old railway line (closed in 1953).Aigrefeuille d'Aunis is traversed in the south of the urban area by the Poitiers-La Rochelle railway line.