Prosečne GPS koordinate za poštanski broj 42740: 45.452, 4.579

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Spisak gradova:
>> Doizieux 42740, Rhône-Alpes, Loire, Arrondissement de Saint-Étienne, GPS koordinate: 45.4265,4.5842
>> La Terrasse-sur-Dorlay 42740, Rhône-Alpes, Loire, Arrondissement de Saint-Étienne, GPS koordinate: 45.4479,4.5821
>> Saint-Paul-en-Jarez 42740, Rhône-Alpes, Loire, Arrondissement de Saint-Étienne, GPS koordinate: 45.4824,4.5713