Gjennomsnittlig GPS-koordinater for postnummer 074304: 39.336, 114.855
Notering byer:
>> Yangjiazhuang Town/杨家庄镇等 074304, Hebei/河北, Laiyuan County/涞源县, GPS-koordinater: 39.33628,114.85502
Notering byer:
>> Yangjiazhuang Town/杨家庄镇等 074304, Hebei/河北, Laiyuan County/涞源县, GPS-koordinater: 39.33628,114.85502