Gjennomsnittlig GPS-koordinater for postnummer 120-775: 37.583, 126.936
Notering byer:
>> Hongeun 2(i)-dong/홍은2동 120-775, Seoul/서울, Seodaemun-gu/서대문구, Dusanapateu 101-103/두산아파트 101-103, GPS-koordinater: 37.5828,126.93638
Notering byer:
>> Hongeun 2(i)-dong/홍은2동 120-775, Seoul/서울, Seodaemun-gu/서대문구, Dusanapateu 101-103/두산아파트 101-103, GPS-koordinater: 37.5828,126.93638