From Dunfield, Gloucestershire to all cities in Hertfordshire starting with letter A
- Abbots Langley, Gloucestershire
- Adeyfield, Gloucestershire
- Albury, Gloucestershire
- Albury End, Gloucestershire
- Aldbury, Gloucestershire
- Aldenham, Gloucestershire
- Allens Green, Gloucestershire
- Amwell, Gloucestershire
- Ansells End, Gloucestershire
- Anstey, Gloucestershire
- Appspond, Gloucestershire
- Apsley, Gloucestershire
- Ardeley, Gloucestershire
- Ashbrook, Gloucestershire
- Ashwell, Gloucestershire
- Ashwell End, Gloucestershire
- Aspenden, Gloucestershire
- Aston, Gloucestershire
- Aston End, Gloucestershire
- Astrope, Gloucestershire
- Ayot Green, Gloucestershire
- Ayot St Lawrence, Gloucestershire
- Ayot St Peter, Gloucestershire
- Ayres End, Gloucestershire