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