Prosečne GPS koordinate za poštanski broj 570-883: 36.107, 127.035
Spisak gradova:
>> Mangseong-myeon/망성면 570-883, Jeollabuk-do/전북, Iksan-si/익산시, Eoryangri/어량리, GPS koordinate: 36.1068,127.03474
>> Mangseong-myeon/망성면 570-883, Jeollabuk-do/전북, Iksan-si/익산시, Jangseonri/장선리, GPS koordinate: 36.10671,127.03465
Spisak gradova:
>> Mangseong-myeon/망성면 570-883, Jeollabuk-do/전북, Iksan-si/익산시, Eoryangri/어량리, GPS koordinate: 36.1068,127.03474
>> Mangseong-myeon/망성면 570-883, Jeollabuk-do/전북, Iksan-si/익산시, Jangseonri/장선리, GPS koordinate: 36.10671,127.03465