Prosečne GPS koordinate za poštanski broj 411-809: 37.693, 126.742
Spisak gradova:
>> Deogi-dong/덕이동 411-809, Gyeonggi-do/경기, Ilsanseo-gu Goyang-si/고양시 일산서구, 641-9999/641-9999, GPS koordinate: 37.6933,126.74217
Spisak gradova:
>> Deogi-dong/덕이동 411-809, Gyeonggi-do/경기, Ilsanseo-gu Goyang-si/고양시 일산서구, 641-9999/641-9999, GPS koordinate: 37.6933,126.74217