Gjennomsnittlig GPS-koordinater for postnummer 57022: 43.261, 10.538

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Notering byer:
>> Bolgheri 57022, Toscana, Livorno, GPS-koordinater: 43.2333,10.6167
>> Castagneto Carducci 57022, Toscana, Livorno, GPS-koordinater: 43.1607,10.6109
>> Donoratico 57022, Toscana, Livorno, GPS-koordinater: 43.1693,10.5674
>> Marina Di Castagneto 57022, Toscana, Livorno, GPS-koordinater: 43.1769,10.5414
>> Marina Di Castagneto Carducci 57022, Toscana, Livorno, GPS-koordinater: 43.1769,10.5414
>> San Guido 57022, Toscana, Livorno, GPS-koordinater: 43.65,10.35