The nearest airport is CGN - Cologne Koln Bonn, located 30.9 km north of Altendorf.
Other airports nearby include ZNV - Koblenz Winningen (47.5 km south east), SPM - Spangdahlem Ab (73.5 km south), HHN - Frankfurt Hahn (74.6 km south), DUS - Duesseldorf Dusseldorf (78.7 km north),