Gjennomsnittlig GPS-koordinater for postnummer 31454: 18.958, -103.9
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Sector 60 31454,
Chihuahua, Chihuahua, Chihuahua, GPS-koordinater: 18.9583,-103.9
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Sector 92 31454,
Chihuahua, Chihuahua, Chihuahua, GPS-koordinater: 18.9583,-103.9