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Where is Efailwen?

Efailwen is located in the county of Dyfed, Wales, seven miles north-west of the town of Whitland, 38 miles north-west of the major city of Swansea, 72 miles north-west of Cardiff, and 198 miles west of London. Efailwen was historically in the county of Carmarthenshire. Efailwen falls within the unitary authority of Sir Gaerfyrddin - Carmarthenshire. It is in the SA66 postcode district. The post town for Efailwen is Clynderwen.

Efailwen on a map

Map showing extent of Efailwen as bounding box
Bounding box showing extent of Efailwen
Map showing location of Efailwen within the UK
Location of Efailwen within the UK

Which county is Efailwen in?

Efailwen is in the ceremonial county of Dyfed, the historic county of Carmarthenshire, and the administrative county of Sir Gaerfyrddin - Carmarthenshire.

Ceremonial CountyDyfed
Historic CountyCarmarthenshire
Administrative CountySir Gaerfyrddin - Carmarthenshire

Where is Efailwen in Dyfed?

Efailwen is situated towards the southernmost extremity of Dyfed, and roughly centrally between the easternmost and westernmost extremities of Dyfed.

Map showing location of Efailwen within Dyfed
Location of Efailwen within Dyfed

What is the postcode for Efailwen?

The nearest postcode to the centre of Efailwen is SA66 7UX.

Where is Efailwen in SA66?

Efailwen is situated roughly centrally between the southernmost and northernmost extremities of the SA66 postcode district, and towards the easternmost extremity of the SA66 postcode district.

Map showing location of Efailwen within SA66
Location of Efailwen within SA66

What is the post town for Efailwen?

The post town for Efailwen is Clynderwen. Efailwen is in the SA66 postcode district, which corresponds to the post town of Clynderwen.

What is the latitude and longitude of Efailwen?

The centre of Efailwen is located at position 51.89575° latitude and -4.71057° longitude.

Latitude51.89575°
Longitude-4.71057°

What is the easting and northing of Efailwen?

The centre of Efailwen is located at the grid reference easting 213594 and northing 225385 within the British National Grid (OSGB36) system.

Easting213594
Northing225385

What are the nearest towns to Efailwen?

Position of Efailwen relative to nearby towns. Distance is measured from the centre of Efailwen to the centre of the town.

north-west
7m
Efailwen is 7 miles north-west of Whitland
north
7m
Efailwen is 7 miles north of Narberth
south-east
10m
Efailwen is 10 miles south-east of Newport
north-west
11m
Efailwen is 11 miles north-west of St Clears
north-east
13m
Efailwen is 13 miles north-east of Haverfordwest
south
13m
Efailwen is 13 miles south of Cardigan
south-east
13m
Efailwen is 13 miles south-east of Fishguard
north-west
14m
Efailwen is 14 miles north-west of Laugharne
south-west
14m
Efailwen is 14 miles south-west of Newcastle Emlyn
south-east
14m
Efailwen is 14 miles south-east of Goodwick

What are the nearest cities to Efailwen?

Position of Efailwen relative to nearby cities. Distance is measured from the centre of Efailwen to the centre of the city.

east
24m
Efailwen is 24 miles east of St Davids
north-west
38m
Efailwen is 38 miles north-west of Swansea
north-west
72m
Efailwen is 72 miles north-west of Cardiff
west
77m
Efailwen is 77 miles west of Newport
west
86m
Efailwen is 86 miles west of Hereford
south
95m
Efailwen is 95 miles south of Bangor
west
96m
Efailwen is 96 miles west of Bristol
north-west
96m
Efailwen is 96 miles north-west of Exeter
north-west
101m
Efailwen is 101 miles north-west of Wells
west
105m
Efailwen is 105 miles west of Gloucester