Cwm-twrch Isaf is located in the county of Powys, Wales, one mile west of the town of Ystradgynlais, 13 miles north-east of the major city of Swansea, 34 miles north-west of Cardiff, and 158 miles west of London. Cwm-twrch Isaf lies just north-east of the West Glamorgan border, and was historically in the county of Brecknockshire. Cwm-twrch Isaf falls within the unitary authority of Powys - Powys. It is in the SA9 postcode district. The post town for Cwm-twrch Isaf is Swansea.
Cwm-twrch Isaf is in the ceremonial county of Powys, the historic county of Brecknockshire, and the administrative county of Powys - Powys.
Ceremonial County | Powys |
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Historic County | Brecknockshire |
Administrative County | Powys - Powys |
Cwm-twrch Isaf is situated towards the southernmost extremity of Powys, and towards the westernmost extremity of Powys.
The nearest postcode to the centre of Cwm-twrch Isaf is SA9 2TJ.
Cwm-twrch Isaf is situated towards the southernmost extremity of the SA9 postcode district, and towards the westernmost extremity of the SA9 postcode district.
The post town for Cwm-twrch Isaf is Swansea. Cwm-twrch Isaf is in the SA9 postcode district, which corresponds to the post town of Swansea.
The centre of Cwm-twrch Isaf is located at position 51.77904° latitude and -3.79122° longitude.
Latitude | 51.77904° |
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Longitude | -3.79122° |
The centre of Cwm-twrch Isaf is located at the grid reference easting 276525 and northing 210448 within the British National Grid (OSGB36) system.
Easting | 276525 |
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Northing | 210448 |
Position of Cwm-twrch Isaf relative to nearby towns. Distance is measured from the centre of Cwm-twrch Isaf to the centre of the town.
Position of Cwm-twrch Isaf relative to nearby cities. Distance is measured from the centre of Cwm-twrch Isaf to the centre of the city.