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