The nearest airport is MCU - Montlucon Domerat, located 38.7 km south of Coust.
Other airports nearby include BOU - Bourges (43.5 km north west), NVS - Nevers Fourchambault (51.6 km north east), MCU - Montlucon-gueret Montlucon Gueret (56.1 km south), XMU - Moulins Montbeugny (65.7 km east),