Prosečne GPS koordinate za poštanski broj 680-837: 35.529, 129.33
Spisak gradova:
>> Yaeum-dong/야음동 680-837, Ulsan/울산, Nam-gu/남구, 457-599/457-599, GPS koordinate: 35.52874,129.32975
Spisak gradova:
>> Yaeum-dong/야음동 680-837, Ulsan/울산, Nam-gu/남구, 457-599/457-599, GPS koordinate: 35.52874,129.32975