The nearest airport is HAJ - Hannover, located 45.4 km east of Diethe.
Other airports nearby include BRE - Bremen (66.5 km north), ZCN - Celle (69.6 km east), GUT - Guetersloh Gutersloh (77.6 km south west), FMO - Muenster/osnabrueck Munster Osnabruck (98.1 km west),