| Bigadic to Aberbargoed | 1,720.14 mi (2,768.29 km) |
| Bigadic to Aberdare | 1,729.51 mi (2,783.38 km) |
| Bigadic to Aberdeen | 1,827.66 mi (2,941.33 km) |
| Bigadic to Abergavenny | 1,714.32 mi (2,758.93 km) |
| Bigadic to Abergele | 1,769.22 mi (2,847.28 km) |
| Bigadic to Abertawe | 1,748.35 mi (2,813.70 km) |
| Bigadic to Abertillery | 1,716.98 mi (2,763.21 km) |
| Bigadic to Aberystwyth | 1,769.72 mi (2,848.09 km) |
| Bigadic to Abingdon | 1,640.57 mi (2,640.24 km) |
| Bigadic to Abram | 1,736.60 mi (2,794.79 km) |
| Bigadic to Accrington | 1,734.45 mi (2,791.33 km) |
| Bigadic to Acomb | 1,693.70 mi (2,725.75 km) |
| Bigadic to Acton | 1,596.11 mi (2,568.68 km) |
| Bigadic to Addlestone | 1,601.55 mi (2,577.44 km) |
| Bigadic to Adel | 1,707.78 mi (2,748.40 km) |
