The nearest airport is XMU - Moulins Montbeugny, located 25.0 km west of Diou.
Other airports nearby include VHY - Vichy Charmeil (48.4 km south west), RNE - Roanne Renaison (56.2 km south), NVS - Nevers Fourchambault (71.3 km north west), QNX - Macon Charnay (84.6 km east),