Gjennomsnittlig GPS-koordinater for postnummer 311-3511: 36.117, 140.424
Notering byer:
>> Otsu 311-3511, Ibarakiken, Namegataguntamatsukurimachi, GPS-koordinater: 36.1166,140.4236
Notering byer:
>> Otsu 311-3511, Ibarakiken, Namegataguntamatsukurimachi, GPS-koordinater: 36.1166,140.4236