Prosečne GPS koordinate za poštanski broj 630-500: 35.219, 128.606
Spisak gradova:
>> Bongam-dong/봉암동 630-500, Gyeongsangnam-do/경남, Masan-si/마산시, GPS koordinate: 35.21932,128.60576
Spisak gradova:
>> Bongam-dong/봉암동 630-500, Gyeongsangnam-do/경남, Masan-si/마산시, GPS koordinate: 35.21932,128.60576