Llannefydd is a village and community in Conwy County Borough, in Wales. It is located on the border with Denbighshire, between the Afon Aled and River Elwy, 5.7 miles north west of Denbigh, 5.8 miles south west of St Asaph, 6.9 miles south of Abergele and 15.2 miles south east of Conwy. In the 2011 census the community parish had a population o…Llannefydd is a village and community in Conwy County Borough, in Wales. It is located on the border with Denbighshire, between the Afon Aled and River Elwy, 5.7 miles north west of Denbigh, 5.8 miles south west of St Asaph, 6.9 miles south of Abergele and 15.2 miles south east of Conwy. In the 2011 census the community parish had a population of 590. The community includes the village of Cefn Berain and part of the hamlet of Bont Newydd.