Prosečne GPS koordinate za poštanski broj 310-0021: 36.376, 140.47
Spisak gradova:
>> Minamimachi 310-0021, Ibarakiken, Mitoshi, GPS koordinate: 36.3761,140.4702
Spisak gradova:
>> Minamimachi 310-0021, Ibarakiken, Mitoshi, GPS koordinate: 36.3761,140.4702