Prosečne GPS koordinate za poštanski broj 309-1121: 36.312, 140.038
Spisak gradova:
>> Yanagashima 309-1121, Ibarakiken, Makabegunkyouwamachi, GPS koordinate: 36.312,140.038
Spisak gradova:
>> Yanagashima 309-1121, Ibarakiken, Makabegunkyouwamachi, GPS koordinate: 36.312,140.038