Trelewis is located in the county of Mid Glamorgan, Wales, zero miles north-east of the town of Treharris, 14 miles north-west of the major city of Newport, 14 miles north of Cardiff, and 137 miles west of London. Trelewis lies just west of the Gwent border, and was historically in the county of Glamorgan. Trelewis falls within the unitary authority of Merthyr Tudful - Merthyr Tydfil. It is in the CF46 postcode district. The post town for Trelewis is Treharris.
Trelewis is in the ceremonial county of Mid Glamorgan, the historic county of Glamorgan, and the administrative county of Merthyr Tudful - Merthyr Tydfil.
Ceremonial County | Mid Glamorgan |
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Historic County | Glamorgan |
Administrative County | Merthyr Tudful - Merthyr Tydfil |
Trelewis is situated roughly centrally between the southernmost and northernmost extremities of Mid Glamorgan, and towards the easternmost extremity of Mid Glamorgan.
The nearest postcode to the centre of Trelewis is CF46 6AN.
Trelewis is situated roughly centrally between the southernmost and northernmost extremities of the CF46 postcode district, and roughly centrally between the easternmost and westernmost extremities of the CF46 postcode district.
The post town for Trelewis is Treharris. Trelewis is in the CF46 postcode district, which corresponds to the post town of Treharris.
The centre of Trelewis is located at position 51.66805° latitude and -3.29726° longitude.
Latitude | 51.66805° |
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Longitude | -3.29726° |
The centre of Trelewis is located at the grid reference easting 310381 and northing 197383 within the British National Grid (OSGB36) system.
Easting | 310381 |
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Northing | 197383 |
Position of Trelewis relative to nearby towns. Distance is measured from the centre of Trelewis to the centre of the town.
Position of Trelewis relative to nearby cities. Distance is measured from the centre of Trelewis to the centre of the city.