Gjennomsnittlig GPS-koordinater for postnummer 657900: 27.847, 105.049
Notering byer:
>> Weixin County/威信县等 657900, Yunnan/云南, Weixin County/威信县, GPS-koordinater: 27.84701,105.04894
Notering byer:
>> Weixin County/威信县等 657900, Yunnan/云南, Weixin County/威信县, GPS-koordinater: 27.84701,105.04894