From Hare Street, Hertfordshire to all cities in Northumberland starting with letter A
- Acklington, Hertfordshire
- Acomb, Hertfordshire
- Akeld, Hertfordshire
- Allendale Town, Hertfordshire
- Allenheads, Hertfordshire
- Alnham, Hertfordshire
- Alnmouth, Hertfordshire
- Alnwick, Hertfordshire
- Alwinton, Hertfordshire
- Amble, Hertfordshire
- Ancroft, Hertfordshire
- Ancroft Northmoor, Hertfordshire
- Anick, Hertfordshire
- Annitsford, Hertfordshire
- Apperley Dene, Hertfordshire
- Ashington, Hertfordshire
- Aydon, Hertfordshire
- Ayle, Hertfordshire