The nearest airport is CGN - Cologne Koln Bonn, located 26.7 km north of Merl.
Other airports nearby include ZNV - Koblenz Winningen (48.2 km south east), DUS - Duesseldorf Dusseldorf (75.7 km north), MGL - Moenchengladbach Monchengladbach (76.7 km north west), HHN - Frankfurt Hahn (77.7 km south),