Coordinate GPS medie per codice postale 121-822: 37.555, 126.904

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lista delle città :
>> Mangwon 1(il)-dong/망원1동 121-822, Seoul/서울, Mapo-gu/마포구, 403-414/403-414, coordinate GPS: 37.55546,126.90365
>> Mangwon 1(il)-dong/망원1동 121-822, Seoul/서울, Mapo-gu/마포구, 501/501, coordinate GPS: 37.55551,126.9037
>> Mangwon 1(il)-dong/망원1동 121-822, Seoul/서울, Mapo-gu/마포구, 504/504, coordinate GPS: 37.55547,126.90366