The nearest airport is ACH - St Gallen Altenrhein, located 36.7 km west of Kalzhofen.
Other airports nearby include FDH - Friedrichshafen (40.9 km west), INN - Innsbruck (104.6 km east), OBF - Oberpfaffenhofen (109.7 km north east), ZRH - Zurich (112.4 km west),