| Bals to Aberbargoed | 1,350.89 mi (2,174.05 km) |
| Bals to Aberdare | 1,360.39 mi (2,189.34 km) |
| Bals to Aberdeen | 1,432.19 mi (2,304.89 km) |
| Bals to Abergavenny | 1,343.97 mi (2,162.90 km) |
| Bals to Abergele | 1,390.44 mi (2,237.69 km) |
| Bals to Abertawe | 1,380.44 mi (2,221.60 km) |
| Bals to Abertillery | 1,347.40 mi (2,168.43 km) |
| Bals to Aberystwyth | 1,396.62 mi (2,247.65 km) |
| Bals to Abingdon | 1,269.22 mi (2,042.62 km) |
| Bals to Abram | 1,355.50 mi (2,181.47 km) |
| Bals to Accrington | 1,351.82 mi (2,175.54 km) |
| Bals to Acomb | 1,308.66 mi (2,106.09 km) |
| Bals to Acton | 1,224.49 mi (1,970.63 km) |
| Bals to Addlestone | 1,231.28 mi (1,981.56 km) |
| Bals to Adel | 1,323.78 mi (2,130.43 km) |
