Prosečne GPS koordinate za poštanski broj 450-740: 37, 127.082

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Spisak gradova:
>> Segyo-dong/세교동 450-740, Gyeonggi-do/경기, Pyeongtaek-si/평택시, Buyeong 1 chaapateu 501-511/부영1차아파트 501-511, GPS koordinate: 36.99989,127.08245