indice ultravioletti a Hooksiel (4.4 km) | indice ultravioletti a Wilhelmshaven (Ölpier) (7 km) | indice ultravioletti a Hooksielplate (7 km) | indice ultravioletti a Wilhelmshaven (Neuer Vorhafen) (9 km) | indice ultravioletti a Wangertief (Horumersiel) (10 km) | indice ultravioletti a Wilhelmshaven (Alter Vorhafen) (11 km) | indice ultravioletti a Schillig (11 km) | indice ultravioletti a Arngast (Leuchtturm) (15 km) | indice ultravioletti a Fedderwardersiel (15 km) | indice ultravioletti a Dwarsgat (Unterfeuer) (17 km) | indice ultravioletti a Mellumplate (Leuchtturm) (18 km) | indice ultravioletti a Wangerooge (Ost) (20 km) | indice ultravioletti a Robbensüdsteert (22 km) | indice ultravioletti a Vareler Schleuse (23 km) | indice ultravioletti a Harlesiel (23 km) | indice ultravioletti a Wremertief (25 km) | indice ultravioletti a Wangerooge (West) (25 km) | indice ultravioletti a Wangerooge (Langes Riff, Nord) (25 km) | indice ultravioletti a Alte Weser (Leuchtturm) (28 km) | indice ultravioletti a Wurster Nordseeküste (29 km)