Average GPS coordinates for postcode 134-839: 37.551, 127.17
Listing cities:
>> Sangil-dong/상일동 134-839, Seoul/서울, Gangdong-gu/강동구, San 1-65/산1-65, GPS coordinates: 37.55062,127.17004
Listing cities:
>> Sangil-dong/상일동 134-839, Seoul/서울, Gangdong-gu/강동구, San 1-65/산1-65, GPS coordinates: 37.55062,127.17004