Prosečne GPS koordinate za poštanski broj 631-394: 35.183, 128.559
Spisak gradova:
>> Wolnamdong 4(sa)-ga/월남동4가 631-394, Gyeongsangnam-do/경남, Masan-si/마산시, GPS koordinate: 35.18252,128.55942
Spisak gradova:
>> Wolnamdong 4(sa)-ga/월남동4가 631-394, Gyeongsangnam-do/경남, Masan-si/마산시, GPS koordinate: 35.18252,128.55942