The nearest airport is LNZ - Linz (Horsching), located 90.0 km south east of Semmler.
Other airports nearby include SZG - Salzburg (91.9 km south), MUC - Munich Munchen (102.6 km west), FEL - Fuerstenfeldbruck Furstenfeldbruck (144.4 km west), OBF - Oberpfaffenhofen (148.4 km south west),