Prosečne GPS koordinate za poštanski broj 253408: 37.702, 116.951
Spisak gradova:
>> Changwa Township/常洼乡等 253408, Shandong/山东, Ningjin County/宁津县, GPS koordinate: 37.70221,116.95056
Spisak gradova:
>> Changwa Township/常洼乡等 253408, Shandong/山东, Ningjin County/宁津县, GPS koordinate: 37.70221,116.95056