Prosečne GPS koordinate za poštanski broj 630-813: 35.22, 128.585
Spisak gradova:
>> Yangdeog 2(i)-dong/양덕2동 630-813, Gyeongsangnam-do/경남, Masan-si/마산시, 153-399/153-399, GPS koordinate: 35.21982,128.58483
>> Yangdeog 2(i)-dong/양덕2동 630-813, Gyeongsangnam-do/경남, Masan-si/마산시, 950-999/950-999, GPS koordinate: 35.21985,128.58486
Spisak gradova:
>> Yangdeog 2(i)-dong/양덕2동 630-813, Gyeongsangnam-do/경남, Masan-si/마산시, 153-399/153-399, GPS koordinate: 35.21982,128.58483
>> Yangdeog 2(i)-dong/양덕2동 630-813, Gyeongsangnam-do/경남, Masan-si/마산시, 950-999/950-999, GPS koordinate: 35.21985,128.58486