Gjennomsnittlig GPS-koordinater for postnummer 53030: 43.294, 11.016

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Notering byer:
>> Anqua 53030, Toscana, Siena, GPS-koordinater: 43.2167,10.9833
>> Belforte 53030, Toscana, Siena, GPS-koordinater: 43.2939,11.0159
>> Castel San Gimignano 53030, Toscana, Siena, GPS-koordinater: 43.404,11.0207
>> Castel San Giminiano 53030, Toscana, Siena, GPS-koordinater: 43.2939,11.0159
>> Radicondoli 53030, Toscana, Siena, GPS-koordinater: 43.2609,11.0436