Gjennomsnittlig GPS-koordinater for postnummer 58055: 42.743, 11.553

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Notering byer:
>> Catabbio 58055, Toscana, Grosseto, GPS-koordinater: 42.7431,11.5527
>> Cellena 58055, Toscana, Grosseto, GPS-koordinater: 42.75,11.5667
>> Petricci 58055, Toscana, Grosseto, GPS-koordinater: 42.75,11.55
>> Semproniano 58055, Toscana, Grosseto, GPS-koordinater: 42.7292,11.5413