Prosečne GPS koordinate za poštanski broj 311-1302: 36.323, 140.58
Spisak gradova:
>> Isomichi 311-1302, Ibarakiken, Higashiibarakigun'Ooaraimachi, GPS koordinate: 36.3226,140.58
Spisak gradova:
>> Isomichi 311-1302, Ibarakiken, Higashiibarakigun'Ooaraimachi, GPS koordinate: 36.3226,140.58