Gjennomsnittlig GPS-koordinater for postnummer 285-0905: 35.739, 140.276
Notering byer:
>> Kamiiwahashi 285-0905, Chibaken, Inbagunshisuimachi, GPS-koordinater: 35.7391,140.2762
Notering byer:
>> Kamiiwahashi 285-0905, Chibaken, Inbagunshisuimachi, GPS-koordinater: 35.7391,140.2762