The nearest airport is KSF - Kassel Calden, located 32.4 km south of Blankenau.
Other airports nearby include PAD - Paderborn Lippstadt (53.9 km west), GUT - Guetersloh Gutersloh (78.3 km west), HAJ - Hannover (87.2 km north), ZCA - Arnsberg Menden (105.6 km west),