Prosečne GPS koordinate za poštanski broj 402-839: 37.461, 126.679
Spisak gradova:
>> Juan 1(il)-dong/주안1동 402-839, Incheon/인천, Nam-gu/남구, 260-288/260-288, GPS koordinate: 37.46115,126.67947
>> Juan 1(il)-dong/주안1동 402-839, Incheon/인천, Nam-gu/남구, 394-400/394-400, GPS koordinate: 37.46116,126.67948
Spisak gradova:
>> Juan 1(il)-dong/주안1동 402-839, Incheon/인천, Nam-gu/남구, 260-288/260-288, GPS koordinate: 37.46115,126.67947
>> Juan 1(il)-dong/주안1동 402-839, Incheon/인천, Nam-gu/남구, 394-400/394-400, GPS koordinate: 37.46116,126.67948