Gjennomsnittlig GPS-koordinater for postnummer 151-917: 37.478, 126.952
Notering byer:
>> Cheongryong-dong/청룡동 151-917, Seoul/서울, Gwanak-gu/관악구, Yeongrakgodeunghakgyo/영락고등학교, GPS-koordinater: 37.47844,126.95164
Notering byer:
>> Cheongryong-dong/청룡동 151-917, Seoul/서울, Gwanak-gu/관악구, Yeongrakgodeunghakgyo/영락고등학교, GPS-koordinater: 37.47844,126.95164