Coordinate GPS medie per codice postale 121-827: 37.558, 126.906

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lista delle città :
>> Mangwon 2(i)-dong/망원2동 121-827, Seoul/서울, Mapo-gu/마포구, 424-425/424-425, coordinate GPS: 37.55834,126.90633
>> Mangwon 2(i)-dong/망원2동 121-827, Seoul/서울, Mapo-gu/마포구, 477-483/477-483, coordinate GPS: 37.55835,126.90634
>> Mangwon 2(i)-dong/망원2동 121-827, Seoul/서울, Mapo-gu/마포구, 514/514, coordinate GPS: 37.5584,126.90639