The nearest airport is LUX - Luxemburg Luxembourg, located 68.0 km south east of Siom.
Other airports nearby include LGG - Liege (69.1 km north), SPM - Spangdahlem Ab (86.8 km east), CRL - Charleroi Brussels South (88.4 km north west), ZQF - Trier Fohren (95.2 km east),