indice ultravioletti a Leer (Schleuse, Leda) (1.5 km) | indice ultravioletti a Leda - Sperrwerk (Unterpegel) (3.2 km) | indice ultravioletti a Wiltshausen (Leda) (7 km) | indice ultravioletti a Weener (Ems) (7 km) | indice ultravioletti a Terborg (Meßstelle, Ems) (9 km) | indice ultravioletti a Westringaburg (Leda) (10 km) | indice ultravioletti a Neuburg (Jümme) (10 km) | indice ultravioletti a Papenburg (Ems) (13 km) | indice ultravioletti a Potshausen (Leda) (13 km) | indice ultravioletti a Nieuwe Statenzijl (15 km) | indice ultravioletti a Pogum (Ems) (16 km) | indice ultravioletti a Detern (Jümme) (16 km) | indice ultravioletti a Dreyschloot (Leda) (17 km) | indice ultravioletti a Rhede (Ems) (18 km) | indice ultravioletti a Herbrum (Hafendamm, Ems) (21 km) | indice ultravioletti a Emden (Große Seeschleuse) (21 km) | indice ultravioletti a Barßel (Soeste) (22 km) | indice ultravioletti a Knock (29 km) | indice ultravioletti a Delfzijl (35 km) | indice ultravioletti a Krummhörn (36 km)