The nearest airport is AGF - Agen La Garenne, located 40.5 km east of Couthures.
Other airports nearby include EGC - Bergerac Roumaniere (70.4 km north east), BOD - Bordeaux Merignac (90.0 km north west), XAC - Arcachon La Teste De Buch (103.1 km west), PUF - Pau Pyrenees (107.0 km south west),