The nearest airport is CGN - Cologne Koln Bonn, located 8.9 km west of Klefhaus.
Other airports nearby include DUS - Duesseldorf Dusseldorf (57.2 km north west), ESS - Essen Mulheim (62.2 km north), ZNV - Koblenz Winningen (64.8 km south), MGL - Moenchengladbach Monchengladbach (65.9 km north west),