Gjennomsnittlig GPS-koordinater for postnummer 350-0131: 35.983, 139.474
Notering byer:
>> Hiranuma 350-0131, Saitamaken, Hikigunkawajimamachi, GPS-koordinater: 35.9828,139.4744
Notering byer:
>> Hiranuma 350-0131, Saitamaken, Hikigunkawajimamachi, GPS-koordinater: 35.9828,139.4744