Prosečne GPS koordinate za poštanski broj 631-868: 35.204, 128.561
Spisak gradova:
>> Jasan-dong/자산동 631-868, Gyeongsangnam-do/경남, Masan-si/마산시, 200-999/200-999, GPS koordinate: 35.20378,128.56124
Spisak gradova:
>> Jasan-dong/자산동 631-868, Gyeongsangnam-do/경남, Masan-si/마산시, 200-999/200-999, GPS koordinate: 35.20378,128.56124