Gjennomsnittlig GPS-koordinater for postnummer sa20: 52.017, -3.786

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Notering byer:
>> Cilycwm SA20, Carmarthenshire, Wales, GPS-koordinater: 52.045,-3.8198
>> Blaenos SA20, Carmarthenshire, Wales, GPS-koordinater: 52.011,-3.7876
>> Llandovery SA20, Carmarthenshire, Wales, GPS-koordinater: 51.9942,-3.7964
>> Myddfai SA20, Carmarthenshire, Wales, GPS-koordinater: 51.9557,-3.788
>> Ystradffin SA20, Carmarthenshire, Wales, GPS-koordinater: 52.1,-3.7667
>> Dolgarreg SA20, Carmarthenshire, Wales, GPS-koordinater: 52.011,-3.7876
>> Cynghordy SA20, Carmarthenshire, Wales, GPS-koordinater: 52.0443,-3.7403
>> Glanbran SA20, Carmarthenshire, Wales, GPS-koordinater: 52.011,-3.7876
>> Rhandirmwyn SA20, Carmarthenshire, Wales, GPS-koordinater: 52.011,-3.7876
>> Pentre-ty-gwyn SA20, Carmarthenshire, Wales, GPS-koordinater: 52.011,-3.7876
>> Cilgwyn SA20, Carmarthenshire, Wales, GPS-koordinater: 52.011,-3.7876
>> Pen-y-bont SA20, Carmarthenshire, Wales, GPS-koordinater: 52.011,-3.7876
>> Babel SA20, Carmarthenshire, Wales, GPS-koordinater: 52.011,-3.7876
>> Garthynty SA20, Carmarthenshire, Wales, GPS-koordinater: 52.011,-3.7876
>> Abercrychan SA20, Carmarthenshire, Wales, GPS-koordinater: 52.011,-3.7876