Gjennomsnittlig GPS-koordinater for postnummer 139-873: 37.635, 127.066

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Notering byer:
>> Hagye 2(i)-dong/하계2동 139-873, Seoul/서울, Nowon-gu/노원구, 270-273/270-273, GPS-koordinater: 37.63455,127.06549
>> Hagye 2(i)-dong/하계2동 139-873, Seoul/서울, Nowon-gu/노원구, 313-340/313-340, GPS-koordinater: 37.6346,127.06554
>> Hagye 2(i)-dong/하계2동 139-873, Seoul/서울, Nowon-gu/노원구, 350-356/350-356, GPS-koordinater: 37.63461,127.06555