Prosečne GPS koordinate za poštanski broj 157-825: 37.551, 126.85

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Spisak gradova:
>> Ujangsan-dong/우장산동 157-825, Seoul/서울, Gangseo-gu/강서구, 656-664/656-664, GPS koordinate: 37.55103,126.84959
>> Ujangsan-dong/우장산동 157-825, Seoul/서울, Gangseo-gu/강서구, San 4-5/산4-5, GPS koordinate: 37.55094,126.8495
>> Ujangsan-dong/우장산동 157-825, Seoul/서울, Gangseo-gu/강서구, Ujangsanrotde 1 chaapateu/우장산롯데1차아파트, GPS koordinate: 37.55104,126.8496
>> Ujangsan-dong/우장산동 157-825, Seoul/서울, Gangseo-gu/강서구, Ujangsanrotde 2 chaapateu/우장산롯데2차아파트, GPS koordinate: 37.55093,126.84949