Cefn-bryn-brain is located in the county of Dyfed, Wales, three miles north-west of the town of Ystradgynlais, 14 miles north-east of the major city of Swansea, 36 miles north-west of Cardiff, and 160 miles west of London. Cefn-bryn-brain lies just north of the West Glamorgan border, and was historically in the county of Carmarthenshire. Cefn-bryn-brain falls within the unitary authority of Sir Gaerfyrddin - Carmarthenshire. It is in the SA9 postcode district. The post town for Cefn-bryn-brain is Swansea.
Cefn-bryn-brain is in the ceremonial county of Dyfed, the historic county of Carmarthenshire, and the administrative county of Sir Gaerfyrddin - Carmarthenshire.
Ceremonial County | Dyfed |
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Historic County | Carmarthenshire |
Administrative County | Sir Gaerfyrddin - Carmarthenshire |
Cefn-bryn-brain is situated towards the southernmost extremity of Dyfed, and towards the easternmost extremity of Dyfed.
The nearest postcode to the centre of Cefn-bryn-brain is SA9 2WF.
Cefn-bryn-brain is situated roughly centrally between the southernmost and northernmost extremities of the SA9 postcode district, and towards the westernmost extremity of the SA9 postcode district.
The post town for Cefn-bryn-brain is Swansea. Cefn-bryn-brain is in the SA9 postcode district, which corresponds to the post town of Swansea.
The centre of Cefn-bryn-brain is located at position 51.80658° latitude and -3.82435° longitude.
Latitude | 51.80658° |
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Longitude | -3.82435° |
The centre of Cefn-bryn-brain is located at the grid reference easting 274316 and northing 213568 within the British National Grid (OSGB36) system.
Easting | 274316 |
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Northing | 213568 |
Position of Cefn-bryn-brain relative to nearby towns. Distance is measured from the centre of Cefn-bryn-brain to the centre of the town.
Position of Cefn-bryn-brain relative to nearby cities. Distance is measured from the centre of Cefn-bryn-brain to the centre of the city.