Average GPS coordinates for postcode 417-830: 37.687, 126.491
Listing cities:
>> Bureun-myeon/불은면 417-830, Incheon/인천, Ganghwa-gun/강화군, GPS coordinates: 37.68689,126.49051
Listing cities:
>> Bureun-myeon/불은면 417-830, Incheon/인천, Ganghwa-gun/강화군, GPS coordinates: 37.68689,126.49051