Llandecwyn is located in the county of Gwynedd, Wales, three miles east of the town of Porthmadog, 52 miles west of the major city of Chester, 106 miles north of Cardiff, and 193 miles north-west of London. Llandecwyn was historically in the county of Merionethshire. Llandecwyn falls within the unitary authority of Gwynedd - Gwynedd. It is in the LL47 postcode district. The post town for Llandecwyn is Talsarnau.
Llandecwyn is in the ceremonial county of Gwynedd, the historic county of Merionethshire, and the administrative county of Gwynedd - Gwynedd.
Ceremonial County | Gwynedd |
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Historic County | Merionethshire |
Administrative County | Gwynedd - Gwynedd |
Llandecwyn is situated roughly centrally between the southernmost and northernmost extremities of Gwynedd, and roughly centrally between the easternmost and westernmost extremities of Gwynedd.
The nearest postcode to the centre of Llandecwyn is LL47 6YP.
Llandecwyn is situated towards the northernmost extremity of the LL47 postcode district, and roughly centrally between the easternmost and westernmost extremities of the LL47 postcode district.
The post town for Llandecwyn is Talsarnau. Llandecwyn is in the LL47 postcode district, which corresponds to the post town of Talsarnau.
The centre of Llandecwyn is located at position 52.9179° latitude and -4.05116° longitude.
Latitude | 52.9179° |
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Longitude | -4.05116° |
The centre of Llandecwyn is located at the grid reference easting 262186 and northing 337579 within the British National Grid (OSGB36) system.
Easting | 262186 |
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Northing | 337579 |
Position of Llandecwyn relative to nearby towns. Distance is measured from the centre of Llandecwyn to the centre of the town.
Position of Llandecwyn relative to nearby cities. Distance is measured from the centre of Llandecwyn to the centre of the city.