Gjennomsnittlig GPS-koordinater for postnummer 52280: 19.16, -99.567

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Notering byer:
>> San Antonio La Isla 52280, Mexico, San Antonio La Isla, GPS-koordinater: 19.1611,-99.5708
>> San Lucas Tepemajalco 52280, Mexico, San Antonio La Isla, GPS-koordinater: 19.1583,-99.5625