Gjennomsnittlig GPS-koordinater for postnummer 300-0404: 36.01, 140.348
Notering byer:
>> Tsuchiura 300-0404, Ibarakiken, Inashikigunmihomura, GPS-koordinater: 36.0104,140.3477
Notering byer:
>> Tsuchiura 300-0404, Ibarakiken, Inashikigunmihomura, GPS-koordinater: 36.0104,140.3477