Gjennomsnittlig GPS-koordinater for postnummer 131-783: 37.606, 127.094
Notering byer:
>> Sinnae 2(i)-dong/신내2동 131-783, Seoul/서울, Jungrang-gu/중랑구, Seongwonapateu/성원아파트, GPS-koordinater: 37.60624,127.09414
Notering byer:
>> Sinnae 2(i)-dong/신내2동 131-783, Seoul/서울, Jungrang-gu/중랑구, Seongwonapateu/성원아파트, GPS-koordinater: 37.60624,127.09414