Coordinate GPS medie per codice postale 121-863: 37.555, 126.955

---

lista delle città :
>> Ahyeon-dong/아현동 121-863, Seoul/서울, Mapo-gu/마포구, 631-635/631-635, coordinate GPS: 37.55469,126.9552
>> Ahyeon-dong/아현동 121-863, Seoul/서울, Mapo-gu/마포구, 638-650/638-650, coordinate GPS: 37.55472,126.95523