Prosečne GPS koordinate za poštanski broj 17308-cedex: 45.933, -0.983
Spisak gradova:
>> Rochefort 17308-CEDEX, Poitou-Charentes, Charente-Maritime, Arrondissement de Rochefort, GPS koordinate: 45.9333,-0.9833
Spisak gradova:
>> Rochefort 17308-CEDEX, Poitou-Charentes, Charente-Maritime, Arrondissement de Rochefort, GPS koordinate: 45.9333,-0.9833