Gjennomsnittlig GPS-koordinater for postnummer 311724: 29.386, 118.601
Notering byer:
>> Hengyan, Qianmen, Lujiatang/横沿、前门、芦家塘、等 311724, Zhejiang/浙江, "Chun'an County/淳安县", GPS-koordinater: 29.38583,118.60051
Notering byer:
>> Hengyan, Qianmen, Lujiatang/横沿、前门、芦家塘、等 311724, Zhejiang/浙江, "Chun'an County/淳安县", GPS-koordinater: 29.38583,118.60051