Prosečne GPS koordinate za poštanski broj 7027: 46.848, 9.613

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Spisak gradova:
>> Calfreisen 7027, Kanton Graubünden, Bezirk Plessur, Calfreisen, GPS koordinate: 46.8574,9.6019
>> Castiel 7027, Kanton Graubünden, Bezirk Plessur, Castiel, GPS koordinate: 46.8496,9.6158
>> Lüen 7027, Kanton Graubünden, Bezirk Plessur, Lüen, GPS koordinate: 46.8364,9.6225