| Birstonas to Aberbargoed | 1,139.15 mi (1,833.28 km) |
| Birstonas to Aberdare | 1,147.59 mi (1,846.87 km) |
| Birstonas to Aberdeen | 1,021.43 mi (1,643.83 km) |
| Birstonas to Abergavenny | 1,127.75 mi (1,814.94 km) |
| Birstonas to Abergele | 1,118.93 mi (1,800.74 km) |
| Birstonas to Abertawe | 1,170.18 mi (1,883.22 km) |
| Birstonas to Abertillery | 1,134.57 mi (1,825.92 km) |
| Birstonas to Aberystwyth | 1,156.64 mi (1,861.44 km) |
| Birstonas to Abingdon | 1,062.20 mi (1,709.45 km) |
| Birstonas to Abram | 1,075.35 mi (1,730.61 km) |
| Birstonas to Accrington | 1,062.26 mi (1,709.54 km) |
| Birstonas to Acomb | 1,009.96 mi (1,625.38 km) |
| Birstonas to Acton | 1,025.54 mi (1,650.45 km) |
| Birstonas to Addlestone | 1,038.01 mi (1,670.51 km) |
| Birstonas to Adel | 1,029.81 mi (1,657.33 km) |
