The nearest airport is GWT - Westerland Sylt, located 36.8 km north west of Klockries.
Other airports nearby include SKS - Skrydstrup (55.4 km north east), SGD - Soenderborg Sonderborg (62.7 km east), EBJ - Esbjerg (85.0 km north), KEL - Kiel Holtenau (94.1 km south east),