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