Gjennomsnittlig GPS-koordinater for postnummer 305-0812: 36.099, 140.094
Notering byer:
>> Higashihiratsuka 305-0812, Ibarakiken, Tsukubashi, GPS-koordinater: 36.0992,140.0943
Notering byer:
>> Higashihiratsuka 305-0812, Ibarakiken, Tsukubashi, GPS-koordinater: 36.0992,140.0943