Coordinate GPS medie per codice postale 42300: 46.04, 4.055

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lista delle città :
>> Mably 42300, Rhône-Alpes, Loire, Arrondissement de Roanne, coordinate GPS: 46.0862,4.0661
>> Roanne 42300, Rhône-Alpes, Loire, Arrondissement de Roanne, coordinate GPS: 46.0333,4.0667
>> Villerest 42300, Rhône-Alpes, Loire, Arrondissement de Roanne, coordinate GPS: 46,4.0333