Prosečne GPS koordinate za poštanski broj 631-767: 35.198, 128.573
Spisak gradova:
>> Sinpodong 1(il)-ga/신포동1가 631-767, Gyeongsangnam-do/경남, Masan-si/마산시, Jugongapateu/주공아파트, GPS koordinate: 35.19775,128.57303
Spisak gradova:
>> Sinpodong 1(il)-ga/신포동1가 631-767, Gyeongsangnam-do/경남, Masan-si/마산시, Jugongapateu/주공아파트, GPS koordinate: 35.19775,128.57303