From Havering Atte Bower, Greater London to all cities in East Riding of Yorkshire starting with letter A
- Adlingfleet, Greater London
- Aike, Greater London
- Airmyn, Greater London
- Aldbrough, Greater London
- Allerthorpe, Greater London
- Anlaby, Greater London
- Anlaby Common, Greater London
- Anlaby Park, Greater London
- Arnold, Greater London
- Arram, Greater London
- Asselby, Greater London
- Atwick, Greater London
- Aughton, Greater London