The nearest airport is HAM - Hamburg, located 36.7 km south east of Rethwisch.
Other airports nearby include XFW - Hamburg Finkenwerder (40.0 km south east), KEL - Kiel Holtenau (67.3 km north east), LBC - Luebeck Lubeck Blankensee (74.0 km east), BRV - Bremerhaven (78.8 km south west),