Treffynnon is located in the county of Dyfed, Wales, six miles east of the city of St Davids, 55 miles north-west of the major city of Swansea, 89 miles west of Cardiff, and 216 miles west of London. Treffynnon was historically in the county of Pembrokeshire. Treffynnon falls within the unitary authority of Sir Benfro - Pembrokeshire. It is in the SA62 postcode district. The post town for Treffynnon is Haverfordwest.
Treffynnon is in the ceremonial county of Dyfed, the historic county of Pembrokeshire, and the administrative county of Sir Benfro - Pembrokeshire.
Ceremonial County | Dyfed |
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Historic County | Pembrokeshire |
Administrative County | Sir Benfro - Pembrokeshire |
Treffynnon is situated towards the southernmost extremity of Dyfed, and towards the westernmost extremity of Dyfed.
The nearest postcode to the centre of Treffynnon is SA62 5LB.
Treffynnon is situated towards the northernmost extremity of the SA62 postcode district, and roughly centrally between the easternmost and westernmost extremities of the SA62 postcode district.
The post town for Treffynnon is Haverfordwest. Treffynnon is in the SA62 postcode district, which corresponds to the post town of Haverfordwest.
The centre of Treffynnon is located at position 51.914° latitude and -5.12813° longitude.
Latitude | 51.914° |
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Longitude | -5.12813° |
The centre of Treffynnon is located at the grid reference easting 184957 and northing 228566 within the British National Grid (OSGB36) system.
Easting | 184957 |
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Northing | 228566 |
Position of Treffynnon relative to nearby towns. Distance is measured from the centre of Treffynnon to the centre of the town.
Position of Treffynnon relative to nearby cities. Distance is measured from the centre of Treffynnon to the centre of the city.