Gjennomsnittlig GPS-koordinater for postnummer 300-0421: 36.021, 140.294
Notering byer:
>> Kihara 300-0421, Ibarakiken, Inashikigunmihomura, GPS-koordinater: 36.0212,140.2937
Notering byer:
>> Kihara 300-0421, Ibarakiken, Inashikigunmihomura, GPS-koordinater: 36.0212,140.2937