Gjennomsnittlig GPS-koordinater for postnummer 135-764: 37.525, 127.049
Notering byer:
>> Cheongdam 1(il)-dong/청담1동 135-764, Seoul/서울, Gangnam-gu/강남구, Cheongdambilding/청담빌딩, GPS-koordinater: 37.52506,127.0492
Notering byer:
>> Cheongdam 1(il)-dong/청담1동 135-764, Seoul/서울, Gangnam-gu/강남구, Cheongdambilding/청담빌딩, GPS-koordinater: 37.52506,127.0492