Gjennomsnittlig GPS-koordinater for postnummer 21709: 53.611, 9.311

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Notering byer:
>> Burweg 21709, Niedersachsen, Stade, GPS-koordinater: 53.6333,9.2833
>> Düdenbüttel 21709, Niedersachsen, Stade, GPS-koordinater: 53.5833,9.35
>> Himmelpforten 21709, Niedersachsen, Stade, GPS-koordinater: 53.6167,9.3