The nearest airport is LNZ - Linz (Horsching), located 66.1 km south east of Grund.
Other airports nearby include SZG - Salzburg (113.8 km south west), MUC - Munich Munchen (144.6 km west), PRG - Prague Ruzyne (159.9 km north), KLV - Karlovy Vary (174.1 km north),