The nearest airport is LGG - Liege, located 42.9 km north east of Clavia.
Other airports nearby include CRL - Charleroi Brussels South (52.6 km west), MST - Maastricht (81.0 km north east), BRU - Brussels Natl (Melsbroek) (81.8 km north west), GKE - Geilenkirchen (96.9 km north east),