| Northampton to Aberaman | 114.14 mi (183.70 km) |
| Northampton to Aberbargoed | 105.83 mi (170.31 km) |
| Northampton to Aberdare | 114.32 mi (183.98 km) |
| Northampton to Aberdeen | 343.35 mi (552.57 km) |
| Northampton to Abergavenny | 94.51 mi (152.10 km) |
| Northampton to Abergele | 133.69 mi (215.15 km) |
| Northampton to Abertawe | 136.94 mi (220.39 km) |
| Northampton to Abertillery | 101.25 mi (162.94 km) |
| Northampton to Aberystwyth | 135.18 mi (217.56 km) |
| Northampton to Abingdon | 42.31 mi (68.09 km) |
| Northampton to Abram | 113.06 mi (181.96 km) |
| Northampton to Accrington | 121.69 mi (195.85 km) |
| Northampton to Acomb | 119.55 mi (192.39 km) |
| Northampton to Acton | 56.21 mi (90.47 km) |
| Northampton to Addlestone | 61.93 mi (99.67 km) |
