Prosečne GPS koordinate za poštanski broj 616-803: 35.204, 129.004
Spisak gradova:
>> Gupo 1(il)-dong/구포1동 616-803, Busan/부산, Buk-gu/북구, 1210-1211/1210-1211, GPS koordinate: 35.2045,129.00403
>> Gupo 1(il)-dong/구포1동 616-803, Busan/부산, Buk-gu/북구, 621-721/621-721, GPS koordinate: 35.20441,129.00394
Spisak gradova:
>> Gupo 1(il)-dong/구포1동 616-803, Busan/부산, Buk-gu/북구, 1210-1211/1210-1211, GPS koordinate: 35.2045,129.00403
>> Gupo 1(il)-dong/구포1동 616-803, Busan/부산, Buk-gu/북구, 621-721/621-721, GPS koordinate: 35.20441,129.00394