The nearest airport is SZG - Salzburg, located 73.4 km south of Birnbach.
Other airports nearby include LNZ - Linz (Horsching) (84.1 km east), MUC - Munich Munchen (97.9 km west), FEL - Fuerstenfeldbruck Furstenfeldbruck (138.6 km west), OBF - Oberpfaffenhofen (141.0 km west),