From Pengorffwysfa, Gwynedd to all cities in West Sussex starting with letter A
- Abbotsford, Gwynedd
- Abingworth, Gwynedd
- Adsdean, Gwynedd
- Adversane, Gwynedd
- Albourne, Gwynedd
- Albourne Green, Gwynedd
- Albourne Street, Gwynedd
- Aldingbourne, Gwynedd
- Aldsworth, Gwynedd
- Aldwick, Gwynedd
- Alfold Bars, Gwynedd
- Almodington, Gwynedd
- Amberley, Gwynedd
- Ancton, Gwynedd
- Andrews Hill, Gwynedd
- Angmering, Gwynedd
- Ansty, Gwynedd
- Apuldram, Gwynedd
- Ardingly, Gwynedd
- Arundel, Gwynedd
- Ashfold Crossways, Gwynedd
- Ashington, Gwynedd
- Ashurst, Gwynedd
- Ashurst Wood, Gwynedd
- Avisford, Gwynedd