Gjennomsnittlig GPS-koordinater for postnummer 535-917: 34.688, 125.429
Notering byer:
>> Heuksan-myeon/흑산면 535-917, Jeollanam-do/전남, Sinan-gun/신안군, Jinri/죽항리, GPS-koordinater: 34.6879,125.42883
>> Heuksan-myeon/흑산면 535-917, Jeollanam-do/전남, Sinan-gun/신안군, Jukhangri/진리, GPS-koordinater: 34.68794,125.42887
Notering byer:
>> Heuksan-myeon/흑산면 535-917, Jeollanam-do/전남, Sinan-gun/신안군, Jinri/죽항리, GPS-koordinater: 34.6879,125.42883
>> Heuksan-myeon/흑산면 535-917, Jeollanam-do/전남, Sinan-gun/신안군, Jukhangri/진리, GPS-koordinater: 34.68794,125.42887


