The nearest airport is ZRH - Zurich, located 36.0 km south west of Arlen.
Other airports nearby include ZQL - Donaueschingen Villingen (37.6 km north west), FDH - Friedrichshafen (49.9 km east), ACH - St Gallen Altenrhein (59.3 km south east), MLH - Bale Mulhouse (100.2 km west),