Trelech is located in the county of Dyfed, Wales, seven miles south of the town of Newcastle Emlyn, 33 miles north-west of the major city of Swansea, 65 miles north-west of Cardiff, and 190 miles west of London. Trelech was historically in the county of Carmarthenshire. Trelech falls within the unitary authority of Sir Gaerfyrddin - Carmarthenshire. It is in the SA33 postcode district. The post town for Trelech is Carmarthen.
Trelech 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 |
Trelech is situated roughly centrally between the southernmost and northernmost extremities of Dyfed, and roughly centrally between the easternmost and westernmost extremities of Dyfed.
The nearest postcode to the centre of Trelech is SA33 6QS.
Trelech is situated towards the northernmost extremity of the SA33 postcode district, and roughly centrally between the easternmost and westernmost extremities of the SA33 postcode district.
The post town for Trelech is Carmarthen. Trelech is in the SA33 postcode district, which corresponds to the post town of Carmarthen.
The centre of Trelech is located at position 51.94484° latitude and -4.50083° longitude.
Latitude | 51.94484° |
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Longitude | -4.50083° |
The centre of Trelech is located at the grid reference easting 228211 and northing 230326 within the British National Grid (OSGB36) system.
Easting | 228211 |
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Northing | 230326 |
Position of Trelech relative to nearby towns. Distance is measured from the centre of Trelech to the centre of the town.
Position of Trelech relative to nearby cities. Distance is measured from the centre of Trelech to the centre of the city.