Gjennomsnittlig GPS-koordinater for postnummer 355-831: 36.413, 126.59
Notering byer:
>> Jupo-myeon/주포면 355-831, Chungcheongnam-do/충남, Boryeong-si/보령시, Boryeongri/관산리, GPS-koordinater: 36.4133,126.59049
>> Jupo-myeon/주포면 355-831, Chungcheongnam-do/충남, Boryeong-si/보령시, Gwansanri/보령리, GPS-koordinater: 36.41323,126.59042
Notering byer:
>> Jupo-myeon/주포면 355-831, Chungcheongnam-do/충남, Boryeong-si/보령시, Boryeongri/관산리, GPS-koordinater: 36.4133,126.59049
>> Jupo-myeon/주포면 355-831, Chungcheongnam-do/충남, Boryeong-si/보령시, Gwansanri/보령리, GPS-koordinater: 36.41323,126.59042


