From Bulwick, Northamptonshire to all cities in Warwickshire starting with letter A
- Abbey End, Northamptonshire
- Abbey Fields, Northamptonshire
- Abbots Salford, Northamptonshire
- Admington, Northamptonshire
- Ailstone, Northamptonshire
- Alcester, Northamptonshire
- Alderminster, Northamptonshire
- Allen End, Northamptonshire
- Alne End, Northamptonshire
- Alne Hills, Northamptonshire
- Alvecote, Northamptonshire
- Alveston, Northamptonshire
- Alveston Hill, Northamptonshire
- Ansley, Northamptonshire
- Ansley Common, Northamptonshire
- Ansty, Northamptonshire
- Ardens Grafton, Northamptonshire
- Arlescote, Northamptonshire
- Armscote, Northamptonshire
- Arrow, Northamptonshire
- Ascott, Northamptonshire
- Ash Green, Northamptonshire
- Ashorne, Northamptonshire
- Ashow, Northamptonshire
- Aspley Heath, Northamptonshire
- Astley, Northamptonshire
- Aston Cantlow, Northamptonshire
- Atherstone, Northamptonshire
- Atherstone on Stour, Northamptonshire
- Attleborough, Northamptonshire
- Austrey, Northamptonshire
- Avon Dassett, Northamptonshire