| Guillena to Aberbargoed | 988.23 mi (1,590.40 km) |
| Guillena to Aberdare | 987.89 mi (1,589.86 km) |
| Guillena to Aberdeen | 1,367.32 mi (2,200.49 km) |
| Guillena to Abergavenny | 998.35 mi (1,606.68 km) |
| Guillena to Abergele | 1,094.40 mi (1,761.26 km) |
| Guillena to Abertawe | 978.43 mi (1,574.64 km) |
| Guillena to Abertillery | 991.14 mi (1,595.08 km) |
| Guillena to Aberystwyth | 1,032.55 mi (1,661.73 km) |
| Guillena to Abingdon | 1,003.76 mi (1,615.39 km) |
| Guillena to Abram | 1,116.06 mi (1,796.12 km) |
| Guillena to Accrington | 1,134.37 mi (1,825.59 km) |
| Guillena to Acomb | 1,158.50 mi (1,864.43 km) |
| Guillena to Acton | 1,006.22 mi (1,619.35 km) |
| Guillena to Addlestone | 993.81 mi (1,599.38 km) |
| Guillena to Adel | 1,147.14 mi (1,846.14 km) |
