Prosečne GPS koordinate za poštanski broj 641-777: 35.217, 128.682
Spisak gradova:
>> Sangnam-dong/상남동 641-777, Gyeongsangnam-do/경남, Changwon-si/창원시, Daedongapateu/대동아파트, GPS koordinate: 35.21651,128.68186
Spisak gradova:
>> Sangnam-dong/상남동 641-777, Gyeongsangnam-do/경남, Changwon-si/창원시, Daedongapateu/대동아파트, GPS koordinate: 35.21651,128.68186