From Henley, West Sussex to all cities in Somerset starting with letter A
- Abbas Combe, West Sussex
- Abbots Leigh, West Sussex
- Adsborough, West Sussex
- Adscombe, West Sussex
- Aisholt, West Sussex
- Alcombe, West Sussex
- Alder Row, West Sussex
- Aldwick, West Sussex
- Aley, West Sussex
- Alford, West Sussex
- Alhampton, West Sussex
- Aller, West Sussex
- Allerford, West Sussex
- Allerford, West Sussex
- Allowenshay, West Sussex
- Alston Sutton, West Sussex
- Alstone, West Sussex
- Alvington, West Sussex
- Amesbury, West Sussex
- Ammerham, West Sussex
- Andersea, West Sussex
- Andersfield, West Sussex
- Angersleigh, West Sussex
- Ansford, West Sussex
- Appley, West Sussex
- Ash Priors, West Sussex
- Ashbeer, West Sussex
- Ashbrittle, West Sussex
- Ashcombe Park, West Sussex
- Ashcott, West Sussex
- Ashcott Corner, West Sussex
- Ashgrove, West Sussex
- Ashill, West Sussex
- Ashington, West Sussex
- Ashton, West Sussex
- Ashwell, West Sussex
- Ashwick, West Sussex
- Asney, West Sussex
- Athelney, West Sussex
- Atherstone, West Sussex
- Axbridge, West Sussex
- Axeford Estate, West Sussex