Prosečne GPS koordinate za poštanski broj 570-811: 36.047, 126.938

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Spisak gradova:
>> Hwangdeung-myeon/황등면 570-811, Jeollabuk-do/전북, Iksan-si/익산시, Gujari/구자리, GPS koordinate: 36.04734,126.93799
>> Hwangdeung-myeon/황등면 570-811, Jeollabuk-do/전북, Iksan-si/익산시, Yongsanri/용산리, GPS koordinate: 36.04738,126.93803
>> Hwangdeung-myeon/황등면 570-811, Jeollabuk-do/전북, Iksan-si/익산시, Yulchonri/율촌리, GPS koordinate: 36.0474,126.93805