Prosečne GPS koordinate za poštanski broj 690-775: 33.379, 126.566
Spisak gradova:
>> Oedo 1(il)-dong/외도1동 690-775, Jeju-do/제주, Jeju-si/제주시, Buyeongapateu/부영아파트, GPS koordinate: 33.37861,126.56624
Spisak gradova:
>> Oedo 1(il)-dong/외도1동 690-775, Jeju-do/제주, Jeju-si/제주시, Buyeongapateu/부영아파트, GPS koordinate: 33.37861,126.56624