Prosečne GPS koordinate za poštanski broj 631-854: 35.218, 128.585
Spisak gradova:
>> Sanho-dong/산호동 631-854, Gyeongsangnam-do/경남, Masan-si/마산시, 101-200/101-200, GPS koordinate: 35.21759,128.58542
Spisak gradova:
>> Sanho-dong/산호동 631-854, Gyeongsangnam-do/경남, Masan-si/마산시, 101-200/101-200, GPS koordinate: 35.21759,128.58542