| Silves to Aberbargoed | 1,034.34 mi (1,664.61 km) |
| Silves to Aberdare | 1,032.82 mi (1,662.16 km) |
| Silves to Aberdeen | 1,409.54 mi (2,268.43 km) |
| Silves to Abergavenny | 1,045.29 mi (1,682.22 km) |
| Silves to Abergele | 1,136.12 mi (1,828.40 km) |
| Silves to Abertawe | 1,020.83 mi (1,642.87 km) |
| Silves to Abertillery | 1,037.68 mi (1,669.98 km) |
| Silves to Aberystwyth | 1,073.06 mi (1,726.93 km) |
| Silves to Abingdon | 1,059.70 mi (1,705.42 km) |
| Silves to Abram | 1,161.94 mi (1,869.97 km) |
| Silves to Accrington | 1,180.81 mi (1,900.33 km) |
| Silves to Acomb | 1,209.79 mi (1,946.97 km) |
| Silves to Acton | 1,067.37 mi (1,717.77 km) |
| Silves to Addlestone | 1,054.37 mi (1,696.84 km) |
| Silves to Adel | 1,196.73 mi (1,925.95 km) |
