Gjennomsnittlig GPS-koordinater for postnummer 304-0003: 36.243, 139.928
Notering byer:
>> Sekimotoshita 304-0003, Ibarakiken, Shimotsumashi, GPS-koordinater: 36.2432,139.9284
Notering byer:
>> Sekimotoshita 304-0003, Ibarakiken, Shimotsumashi, GPS-koordinater: 36.2432,139.9284