The nearest airport is ZRH - Zurich, located 36.7 km south east of Buch.
Other airports nearby include MLH - Bale Mulhouse (44.2 km west), ZQL - Donaueschingen Villingen (50.0 km north east), CMR - Colmar Houssen (78.9 km north west), BRN - Bern Belp (91.1 km south west),