Prosečne GPS koordinate za poštanski broj 456-821: 36.976, 127.155
Spisak gradova:
>> Gongdo-eup/공도읍 456-821, Gyeonggi-do/경기, Anseong-si/안성시, Geoncheonri/건천리, GPS koordinate: 36.97648,127.15539
>> Gongdo-eup/공도읍 456-821, Gyeonggi-do/경기, Anseong-si/안성시, Jungbokri/용두리, GPS koordinate: 36.97647,127.15538
>> Gongdo-eup/공도읍 456-821, Gyeonggi-do/경기, Anseong-si/안성시, Yongduri/중복리, GPS koordinate: 36.97642,127.15533
Spisak gradova:
>> Gongdo-eup/공도읍 456-821, Gyeonggi-do/경기, Anseong-si/안성시, Geoncheonri/건천리, GPS koordinate: 36.97648,127.15539
>> Gongdo-eup/공도읍 456-821, Gyeonggi-do/경기, Anseong-si/안성시, Jungbokri/용두리, GPS koordinate: 36.97647,127.15538
>> Gongdo-eup/공도읍 456-821, Gyeonggi-do/경기, Anseong-si/안성시, Yongduri/중복리, GPS koordinate: 36.97642,127.15533