Gjennomsnittlig GPS-koordinater for postnummer 300-0403: 36.013, 140.354
Notering byer:
>> Mamiyama 300-0403, Ibarakiken, Inashikigunmihomura, GPS-koordinater: 36.0128,140.3537
Notering byer:
>> Mamiyama 300-0403, Ibarakiken, Inashikigunmihomura, GPS-koordinater: 36.0128,140.3537