Gjennomsnittlig GPS-koordinater for postnummer 637221: 31.053, 105.931
Notering byer:
>> Guanya Township/罐垭乡等 637221, Sichuan/四川, Xichong County/西充县, GPS-koordinater: 31.05293,105.93115
Notering byer:
>> Guanya Township/罐垭乡等 637221, Sichuan/四川, Xichong County/西充县, GPS-koordinater: 31.05293,105.93115