Prosečne GPS koordinate za poštanski broj 7156: 46.808, 9.132

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Spisak gradova:
>> Pigniu 7156, Kanton Graubünden, Bezirk Surselva, Pigniu, GPS koordinate: 46.8351,9.1172
>> Rueun 7156, Kanton Graubünden, Bezirk Surselva, Rueun, GPS koordinate: 46.7807,9.1471