Prosečne GPS koordinate za poštanski broj 471-811: 37.585, 127.121
Spisak gradova:
>> Gyomun 1(il)-dong/교문1동 471-811, Gyeonggi-do/경기, Guri-si/구리시, San 1-38/산1-38, GPS koordinate: 37.58457,127.12114
Spisak gradova:
>> Gyomun 1(il)-dong/교문1동 471-811, Gyeonggi-do/경기, Guri-si/구리시, San 1-38/산1-38, GPS koordinate: 37.58457,127.12114