Gjennomsnittlig GPS-koordinater for postnummer sa13: 51.633, -3.671

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Notering byer:
>> Blaengwynfi SA13, Glamorgan, Wales, GPS-koordinater: 51.6562,-3.6037
>> Glyncorrwg SA13, Glamorgan, Wales, GPS-koordinater: 51.6794,-3.6281
>> Duffryn SA13, Glamorgan, Wales, GPS-koordinater: 51.6436,-3.6739
>> Taibach SA13, Glamorgan, Wales, GPS-koordinater: 51.5833,-3.7667
>> Cymmer SA13, Glamorgan, Wales, GPS-koordinater: 51.6486,-3.6536
>> Abergwynfi SA13, Glamorgan, Wales, GPS-koordinater: 51.6536,-3.6026
>> Croeserw SA13, Glamorgan, Wales, GPS-koordinater: 51.6447,-3.6403
>> Bryn SA13, Glamorgan, Wales, GPS-koordinater: 51.6164,-3.7117
>> Margam SA13, Glamorgan, Wales, GPS-koordinater: 51.5731,-3.7574