Prosečne GPS koordinate za poštanski broj 681-718: 35.985, 126.915
Spisak gradova:
>> Seongan-dong/성안동 681-718, Ulsan/울산, Jung-gu/중구, Byeoksan billijiapateu 101-106/벽산e-빌리지아파트 101-106, GPS koordinate: 35.98537,126.91527
Spisak gradova:
>> Seongan-dong/성안동 681-718, Ulsan/울산, Jung-gu/중구, Byeoksan billijiapateu 101-106/벽산e-빌리지아파트 101-106, GPS koordinate: 35.98537,126.91527