Gjennomsnittlig GPS-koordinater for postnummer 42820: 46.104, 3.894
Notering byer:
>> Ambierle 42820, Rhône-Alpes, Loire, Arrondissement de Roanne, GPS-koordinater: 46.1041,3.8939
Notering byer:
>> Ambierle 42820, Rhône-Alpes, Loire, Arrondissement de Roanne, GPS-koordinater: 46.1041,3.8939