| Willebroek to Aberbargoed | 330.06 mi (531.18 km) |
| Willebroek to Aberdare | 339.58 mi (546.51 km) |
| Willebroek to Aberdeen | 494.98 mi (796.60 km) |
| Willebroek to Abergavenny | 322.08 mi (518.34 km) |
| Willebroek to Abergele | 369.56 mi (594.75 km) |
| Willebroek to Abertawe | 360.76 mi (580.59 km) |
| Willebroek to Abertillery | 326.25 mi (525.04 km) |
| Willebroek to Aberystwyth | 372.98 mi (600.26 km) |
| Willebroek to Abingdon | 247.15 mi (397.75 km) |
| Willebroek to Abram | 338.68 mi (545.06 km) |
| Willebroek to Accrington | 338.80 mi (545.24 km) |
| Willebroek to Acomb | 305.09 mi (490.99 km) |
| Willebroek to Acton | 202.71 mi (326.23 km) |
| Willebroek to Addlestone | 211.19 mi (339.87 km) |
| Willebroek to Adel | 315.64 mi (507.97 km) |
