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