The nearest airport is MUC - Munich Munchen, located 44.5 km north west of Mernham.
Other airports nearby include SZG - Salzburg (65.9 km south east), OBF - Oberpfaffenhofen (72.1 km west), FEL - Fuerstenfeldbruck Furstenfeldbruck (74.1 km west), AGB - Augsburg (104.3 km west),