Prosečne GPS koordinate za poštanski broj 641-831: 35.22, 128.679
Spisak gradova:
>> Sangnam-dong/상남동 641-831, Gyeongsangnam-do/경남, Changwon-si/창원시, 61-80/61-80, GPS koordinate: 35.21953,128.67853
Spisak gradova:
>> Sangnam-dong/상남동 641-831, Gyeongsangnam-do/경남, Changwon-si/창원시, 61-80/61-80, GPS koordinate: 35.21953,128.67853