The nearest airport is FDH - Friedrichshafen, located 38.5 km east of Horn.
Other airports nearby include ZRH - Zurich (42.8 km south west), ZQL - Donaueschingen Villingen (46.9 km north west), ACH - St Gallen Altenrhein (48.5 km south east), MLH - Bale Mulhouse (111.1 km west),