The nearest airport is STR - Stuttgart, located 30.9 km north west of Gächingen.
Other airports nearby include ZQL - Donaueschingen Villingen (81.9 km south west), FDH - Friedrichshafen (85.3 km south), ZCC - Baden-baden Baden Oos (96.8 km north west), ACH - St Gallen Altenrhein (106.3 km south),