Prosečne GPS koordinate za poštanski broj 300-0727: 35.913, 140.486
Spisak gradova:
>> Iijima 300-0727, Ibarakiken, Inashikigun'Azumamachi, GPS koordinate: 35.9133,140.4856
Spisak gradova:
>> Iijima 300-0727, Ibarakiken, Inashikigun'Azumamachi, GPS koordinate: 35.9133,140.4856