The nearest airport is DUS - Duesseldorf Dusseldorf, located 13.6 km north west of Unterbach.
Other airports nearby include ESS - Essen Mulheim (22.7 km north), MGL - Moenchengladbach Monchengladbach (27.8 km west), CGN - Cologne Koln Bonn (40.9 km south east), DTM - Dortmund (61.0 km north east),