The nearest airport is CGN - Cologne Koln Bonn, located 47.6 km west of Büchen.
Other airports nearby include ZCA - Arnsberg Menden (57.9 km north), DTM - Dortmund (62.8 km north), ZNV - Koblenz Winningen (73.9 km south), ESS - Essen Mulheim (77.4 km north west),