The nearest airport is EIN - Eindhoven, located 50.4 km west of Smal.
Other airports nearby include MGL - Moenchengladbach Monchengladbach (53.4 km south east), DUS - Duesseldorf Dusseldorf (61.7 km south east), ESS - Essen Mulheim (66.1 km east), GKE - Geilenkirchen (73.0 km south),