| North Valley Stream to Aberaman | 3,310.70 mi (5,328.06 km) |
| North Valley Stream to Aberbargoed | 3,319.38 mi (5,342.03 km) |
| North Valley Stream to Aberdare | 3,309.98 mi (5,326.89 km) |
| North Valley Stream to Aberdeen | 3,271.66 mi (5,265.23 km) |
| North Valley Stream to Abergavenny | 3,325.48 mi (5,351.84 km) |
| North Valley Stream to Abergele | 3,276.22 mi (5,272.57 km) |
| North Valley Stream to Abertawe | 3,290.95 mi (5,296.28 km) |
| North Valley Stream to Abertillery | 3,322.62 mi (5,347.23 km) |
| North Valley Stream to Aberystwyth | 3,271.10 mi (5,264.32 km) |
| North Valley Stream to Abingdon | 3,399.64 mi (5,471.19 km) |
| North Valley Stream to Abram | 3,311.79 mi (5,329.81 km) |
| North Valley Stream to Accrington | 3,316.33 mi (5,337.11 km) |
| North Valley Stream to Acomb | 3,361.39 mi (5,409.63 km) |
| North Valley Stream to Acton | 3,444.26 mi (5,543.01 km) |
| North Valley Stream to Addlestone | 3,438.35 mi (5,533.50 km) |
