Prosečne GPS koordinate za poštanski broj 17188-cedex: 46.155, -1.098
Spisak gradova:
>> Périgny 17188-CEDEX, Poitou-Charentes, Charente-Maritime, Arrondissement de La Rochelle, GPS koordinate: 46.1552,-1.0982
Spisak gradova:
>> Périgny 17188-CEDEX, Poitou-Charentes, Charente-Maritime, Arrondissement de La Rochelle, GPS koordinate: 46.1552,-1.0982