Prosečne GPS koordinate za poštanski broj 641-020: 35.214, 128.677
Spisak gradova:
>> Oe-dong/외동 641-020, Gyeongsangnam-do/경남, Changwon-si/창원시, GPS koordinate: 35.21376,128.67658
Spisak gradova:
>> Oe-dong/외동 641-020, Gyeongsangnam-do/경남, Changwon-si/창원시, GPS koordinate: 35.21376,128.67658