Gjennomsnittlig GPS-koordinater for postnummer 121-886: 37.55, 126.913
Notering byer:
>> Hapjeong-dong/합정동 121-886, Seoul/서울, Mapo-gu/마포구, 390-400/390-400, GPS-koordinater: 37.55043,126.91317
>> Hapjeong-dong/합정동 121-886, Seoul/서울, Mapo-gu/마포구, 469/469, GPS-koordinater: 37.55034,126.91308
Notering byer:
>> Hapjeong-dong/합정동 121-886, Seoul/서울, Mapo-gu/마포구, 390-400/390-400, GPS-koordinater: 37.55043,126.91317
>> Hapjeong-dong/합정동 121-886, Seoul/서울, Mapo-gu/마포구, 469/469, GPS-koordinater: 37.55034,126.91308