Prosečne GPS koordinate za poštanski broj 631-470: 35.206, 128.581
Spisak gradova:
>> Odong-dong/오동동 631-470, Gyeongsangnam-do/경남, Masan-si/마산시, GPS koordinate: 35.20644,128.58083
Spisak gradova:
>> Odong-dong/오동동 631-470, Gyeongsangnam-do/경남, Masan-si/마산시, GPS koordinate: 35.20644,128.58083