Gjennomsnittlig GPS-koordinater for postnummer 631-767: 35.198, 128.573
Notering byer:
>> Sinpodong 1(il)-ga/신포동1가 631-767, Gyeongsangnam-do/경남, Masan-si/마산시, Jugongapateu/주공아파트, GPS-koordinater: 35.19775,128.57303
Notering byer:
>> Sinpodong 1(il)-ga/신포동1가 631-767, Gyeongsangnam-do/경남, Masan-si/마산시, Jugongapateu/주공아파트, GPS-koordinater: 35.19775,128.57303


