Keskimääräinen GPS-koordinaatit postinumero 417-862: 37.626, 126.442

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Listatut kaupungit:
>> Hwado-myeon/화도면 417-862, Incheon/인천, Ganghwa-gun/강화군, Deokpori/덕포리, GPS-koordinaatit: 37.62556,126.44179
>> Hwado-myeon/화도면 417-862, Incheon/인천, Ganghwa-gun/강화군, Dongmakri/동막리, GPS-koordinaatit: 37.62564,126.44187
>> Hwado-myeon/화도면 417-862, Incheon/인천, Ganghwa-gun/강화군, Munsanri/문산리, GPS-koordinaatit: 37.6256,126.44183
>> Hwado-myeon/화도면 417-862, Incheon/인천, Ganghwa-gun/강화군, Sagiri/사기리, GPS-koordinaatit: 37.62568,126.44191