Coordinate GPS medie per codice postale 17570: 45.699, -1.132

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lista delle città :
>> Les Mathes 17570, Poitou-Charentes, Charente-Maritime, Arrondissement de Rochefort, coordinate GPS: 45.7139,-1.155
>> Saint-Augustin 17570, Poitou-Charentes, Charente-Maritime, Arrondissement de Rochefort, coordinate GPS: 45.6837,-1.1099