Gjennomsnittlig GPS-koordinater for postnummer 306-0404: 36.126, 139.798
Notering byer:
>> Nagaido 306-0404, Ibarakiken, Sashimagunsakaimachi, GPS-koordinater: 36.1264,139.7981
Notering byer:
>> Nagaido 306-0404, Ibarakiken, Sashimagunsakaimachi, GPS-koordinater: 36.1264,139.7981