Average GPS coordinates for postcode 157-290: 37.551, 126.822
Listing cities:
>> Oebalsan-dong/외발산동 157-290, Seoul/서울, Gangseo-gu/강서구, GPS coordinates: 37.55137,126.82238
Listing cities:
>> Oebalsan-dong/외발산동 157-290, Seoul/서울, Gangseo-gu/강서구, GPS coordinates: 37.55137,126.82238