Coordinate GPS medie per codice postale 139-819: 37.669, 127.061

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lista delle città :
>> Sanggye 9(gu)-dong/상계9동 139-819, Seoul/서울, Nowon-gu/노원구, 404-8/404-8, coordinate GPS: 37.66854,127.06083
>> Sanggye 9(gu)-dong/상계9동 139-819, Seoul/서울, Nowon-gu/노원구, 626/626, coordinate GPS: 37.66856,127.06085
>> Sanggye 9(gu)-dong/상계9동 139-819, Seoul/서울, Nowon-gu/노원구, 637/637, coordinate GPS: 37.6685,127.06079