| Castelo Branco to Warrington | 965.77 mi (1,554.26 km) |
| Castelo Branco to Warsop | 971.80 mi (1,563.96 km) |
| Castelo Branco to Warwick | 905.81 mi (1,457.76 km) |
| Castelo Branco to Washington | 1,078.11 mi (1,735.05 km) |
| Castelo Branco to Waterlooville | 825.66 mi (1,328.76 km) |
| Castelo Branco to Watford | 885.77 mi (1,425.52 km) |
| Castelo Branco to Wath upon Dearne | 988.75 mi (1,591.23 km) |
| Castelo Branco to Wealdstone | 883.19 mi (1,421.36 km) |
| Castelo Branco to Wednesfield | 919.77 mi (1,480.22 km) |
| Castelo Branco to Welling | 883.30 mi (1,421.54 km) |
| Castelo Branco to Wellingborough | 920.75 mi (1,481.80 km) |
| Castelo Branco to Wellington | 798.06 mi (1,284.36 km) |
| Castelo Branco to Wellington | 920.89 mi (1,482.02 km) |
| Castelo Branco to Wells | 821.04 mi (1,321.34 km) |
| Castelo Branco to Welwyn Garden City | 898.94 mi (1,446.70 km) |
