Prosečne GPS koordinate za poštanski broj 306-0514: 36.085, 139.921
Spisak gradova:
>> Uchinoyama 306-0514, Ibarakiken, Sashimagunsashimamachi, GPS koordinate: 36.0851,139.9212
Spisak gradova:
>> Uchinoyama 306-0514, Ibarakiken, Sashimagunsashimamachi, GPS koordinate: 36.0851,139.9212