Gjennomsnittlig GPS-koordinater for postnummer 300-1546: 35.927, 140.053
Notering byer:
>> Oka 300-1546, Ibarakiken, Kitasoumagunfujishiromachi, GPS-koordinater: 35.927,140.0532
Notering byer:
>> Oka 300-1546, Ibarakiken, Kitasoumagunfujishiromachi, GPS-koordinater: 35.927,140.0532