From Blackhill, Durham to all cities in Clwyd starting with letter A
- Aber oer, Durham
- Abergele, Durham
- Abermorddu, Durham
- Aberwheeler, Durham
- Acrefair, Durham
- Acton, Durham
- Afon Eitha, Durham
- Afon wen, Durham
- Aifft, Durham
- Alltami, Durham
- Arowry, Durham
- Aston, Durham
- Axton, Durham