Coordinate GPS medie per codice postale 17138: 46.195, -1.11

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lista delle città :
>> Puilboreau 17138, Poitou-Charentes, Charente-Maritime, Arrondissement de La Rochelle, coordinate GPS: 46.1862,-1.118
>> Saint-Xandre 17138, Poitou-Charentes, Charente-Maritime, Arrondissement de La Rochelle, coordinate GPS: 46.2044,-1.1027