| Castel San Giorgio to Wallington | 1,016.33 mi (1,635.63 km) |
| Castel San Giorgio to Wallsend | 1,230.35 mi (1,980.05 km) |
| Castel San Giorgio to Walsall | 1,130.25 mi (1,818.96 km) |
| Castel San Giorgio to Walsall Wood | 1,130.74 mi (1,819.75 km) |
| Castel San Giorgio to Waltham Abbey | 1,026.20 mi (1,651.52 km) |
| Castel San Giorgio to Waltham Cross | 1,027.34 mi (1,653.35 km) |
| Castel San Giorgio to Walthamstow | 1,022.31 mi (1,645.25 km) |
| Castel San Giorgio to Walton upon Thames | 1,026.34 mi (1,651.74 km) |
| Castel San Giorgio to Walton-on-the-Naze | 994.41 mi (1,600.36 km) |
| Castel San Giorgio to Wandsworth | 1,022.06 mi (1,644.85 km) |
| Castel San Giorgio to Wanstead | 1,020.42 mi (1,642.21 km) |
| Castel San Giorgio to Wantage | 1,069.08 mi (1,720.52 km) |
| Castel San Giorgio to Ware | 1,033.01 mi (1,662.48 km) |
| Castel San Giorgio to Warfield | 1,039.55 mi (1,672.99 km) |
| Castel San Giorgio to Warminster | 1,079.35 mi (1,737.05 km) |
