The nearest airport is ZRH - Zurich, located 41.2 km south west of Weiler.
Other airports nearby include FDH - Friedrichshafen (42.4 km east), ZQL - Donaueschingen Villingen (42.9 km north west), ACH - St Gallen Altenrhein (52.7 km south east), MLH - Bale Mulhouse (107.6 km west),