From Stranraer, Wigtown to all cities in Dyfed starting with letter A
- Aber, Wigtown
- Aber Arad, Wigtown
- Aber banc, Wigtown
- Aber Giâr, Wigtown
- Aberaeron, Wigtown
- Aberarth, Wigtown
- Abercastle, Wigtown
- Abercych, Wigtown
- Abereiddy, Wigtown
- Aberffrwd, Wigtown
- Abergorlech, Wigtown
- Abergwili, Wigtown
- Aberlerry, Wigtown
- Abermagwr, Wigtown
- Abermeurig, Wigtown
- Abernant, Wigtown
- Aberporth, Wigtown
- Aberystwyth, Wigtown
- Achddu, Wigtown
- Adpar, Wigtown
- Albert Town, Wigtown
- Albro Castle, Wigtown
- Allt, Wigtown
- Alltwalis, Wigtown
- Alltyblaca, Wigtown
- Ambleston, Wigtown
- Ammanford, Wigtown
- Amroth, Wigtown
- Angle, Wigtown
- Ashfield, Wigtown