Prosečne GPS koordinate za poštanski broj 689-800: 35.604, 129.175
Spisak gradova:
>> Eonyang-eup/언양읍 689-800, Ulsan/울산, Ulju-gun/울주군, GPS koordinate: 35.60384,129.17515
Spisak gradova:
>> Eonyang-eup/언양읍 689-800, Ulsan/울산, Ulju-gun/울주군, GPS koordinate: 35.60384,129.17515