Keskmine GPS koordinaadid postiindeks 320-850: 36.143, 127.233
videod linnad:
>> Yangchon-myeon/양촌면 320-850, Chungcheongnam-do/충남, Nonsan-si/논산시, GPS koordinaadid: 36.14318,127.23299
videod linnad:
>> Yangchon-myeon/양촌면 320-850, Chungcheongnam-do/충남, Nonsan-si/논산시, GPS koordinaadid: 36.14318,127.23299