The nearest airport is CGN - Cologne Koln Bonn, located 50.2 km north east of Hergarten.
Other airports nearby include GKE - Geilenkirchen (52.4 km north west), MST - Maastricht (64.1 km north west), MGL - Moenchengladbach Monchengladbach (68.3 km north), SPM - Spangdahlem Ab (72.4 km south),