The nearest airport is POX - Pontoise Cormeilles En Vexin, located 39.0 km north east of Longnes.
Other airports nearby include TNF - Toussous-le-noble Toussus Le Noble (42.5 km south east), URO - Rouen Vallee De Seine (59.9 km north west), ORY - Paris Orly (60.8 km east), LBG - Paris Le Bourget (63.1 km east),