Prosečne GPS koordinate za poštanski broj 631-855: 35.214, 128.586
Spisak gradova:
>> Sanho-dong/산호동 631-855, Gyeongsangnam-do/경남, Masan-si/마산시, 201-338/201-338, GPS koordinate: 35.21357,128.58615
Spisak gradova:
>> Sanho-dong/산호동 631-855, Gyeongsangnam-do/경남, Masan-si/마산시, 201-338/201-338, GPS koordinate: 35.21357,128.58615