The nearest airport is STR - Stuttgart, located 55.8 km north west of Pappelau.
Other airports nearby include FDH - Friedrichshafen (80.3 km south), AGB - Augsburg (84.1 km east), ACH - St Gallen Altenrhein (99.6 km south), ZQL - Donaueschingen Villingen (104.6 km south west),