Prosečne GPS koordinate za poštanski broj 689-812: 35.556, 129.118
Spisak gradova:
>> Samnam-myeon/삼남면 689-812, Ulsan/울산, Ulju-gun/울주군, Gyodongri/교동리, GPS koordinate: 35.55621,129.11789
Spisak gradova:
>> Samnam-myeon/삼남면 689-812, Ulsan/울산, Ulju-gun/울주군, Gyodongri/교동리, GPS koordinate: 35.55621,129.11789