The nearest airport is CRL - Charleroi Brussels South, located 31.8 km north east of Renlies.
Other airports nearby include BRU - Brussels Natl (Melsbroek) (79.5 km north), LIL - Lille Lesquin (92.9 km north west), LGG - Liege (96.7 km north east), RHE - Reims Champagne (100.2 km south),