Prosečne GPS koordinate za poštanski broj 319-3111: 36.626, 140.395
Spisak gradova:
>> Yamagata 319-3111, Ibarakiken, Nakagunyamagatamachi, GPS koordinate: 36.6259,140.3953
Spisak gradova:
>> Yamagata 319-3111, Ibarakiken, Nakagunyamagatamachi, GPS koordinate: 36.6259,140.3953