Prosečne GPS koordinate za poštanski broj 689-931: 35.515, 129.128
Spisak gradova:
>> Samdong-myeon/삼동면 689-931, Ulsan/울산, Ulju-gun/울주군, Boeunri/금곡리, GPS koordinate: 35.51505,129.12831
>> Samdong-myeon/삼동면 689-931, Ulsan/울산, Ulju-gun/울주군, Geumgokri/보은리, GPS koordinate: 35.51503,129.12829
Spisak gradova:
>> Samdong-myeon/삼동면 689-931, Ulsan/울산, Ulju-gun/울주군, Boeunri/금곡리, GPS koordinate: 35.51505,129.12831
>> Samdong-myeon/삼동면 689-931, Ulsan/울산, Ulju-gun/울주군, Geumgokri/보은리, GPS koordinate: 35.51503,129.12829