Coordinate GPS medie per codice postale 91660: 48.308, 2.11

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lista delle città :
>> Estouches 91660, Île-de-France, Essonne, Arrondissement d'Étampes, coordinate GPS: 48.3015,2.1341
>> Méréville 91660, Île-de-France, Essonne, Arrondissement d'Étampes, coordinate GPS: 48.3148,2.0861