Prosečne GPS koordinate za poštanski broj 690-736: 35.617, 126.517
Spisak gradova:
>> Samdo 2(i)-dong/삼도2동 690-736, Jeju-do/제주, Jeju-si/제주시, Ramadapeurajahotel/라마다프라자호텔, GPS koordinate: 35.61689,126.51749
Spisak gradova:
>> Samdo 2(i)-dong/삼도2동 690-736, Jeju-do/제주, Jeju-si/제주시, Ramadapeurajahotel/라마다프라자호텔, GPS koordinate: 35.61689,126.51749