Prosečne GPS koordinate za poštanski broj 221700: 34.693, 116.597
Spisak gradova:
>> Chengguan Town/城关镇等 221700, Jiangsu/江苏, Feng County/丰县, GPS koordinate: 34.69345,116.59652
Spisak gradova:
>> Chengguan Town/城关镇等 221700, Jiangsu/江苏, Feng County/丰县, GPS koordinate: 34.69345,116.59652