The nearest airport is STR - Stuttgart, located 33.1 km north west of Rietheim.
Other airports nearby include FDH - Friedrichshafen (84.9 km south), ZQL - Donaueschingen Villingen (85.9 km south west), ZCC - Baden-baden Baden Oos (101.3 km north west), ACH - St Gallen Altenrhein (105.8 km south),