Gjennomsnittlig GPS-koordinater for postnummer 138-229: 37.507, 127.082
Notering byer:
>> Jamsilbon-dong/잠실본동 138-229, Seoul/서울, Songpa-gu/송파구, GPS-koordinater: 37.50672,127.08159
Notering byer:
>> Jamsilbon-dong/잠실본동 138-229, Seoul/서울, Songpa-gu/송파구, GPS-koordinater: 37.50672,127.08159