| Castelo Branco to Wallington | 872.58 mi (1,404.28 km) |
| Castelo Branco to Wallsend | 1,083.95 mi (1,744.45 km) |
| Castelo Branco to Walsall | 919.84 mi (1,480.34 km) |
| Castelo Branco to Walsall Wood | 923.63 mi (1,486.44 km) |
| Castelo Branco to Waltham Abbey | 895.04 mi (1,440.43 km) |
| Castelo Branco to Waltham Cross | 894.49 mi (1,439.54 km) |
| Castelo Branco to Walthamstow | 888.42 mi (1,429.77 km) |
| Castelo Branco to Walton upon Thames | 868.73 mi (1,398.09 km) |
| Castelo Branco to Walton-on-the-Naze | 930.74 mi (1,497.88 km) |
| Castelo Branco to Wandsworth | 877.16 mi (1,411.65 km) |
| Castelo Branco to Wanstead | 889.00 mi (1,430.70 km) |
| Castelo Branco to Wantage | 863.81 mi (1,390.17 km) |
| Castelo Branco to Ware | 902.26 mi (1,452.04 km) |
| Castelo Branco to Warfield | 866.24 mi (1,394.08 km) |
| Castelo Branco to Warminster | 827.37 mi (1,331.53 km) |
