| Castalla to Wick | 1,376.24 mi (2,214.85 km) |
| Castalla to Wickford | 901.07 mi (1,450.13 km) |
| Castalla to Widnes | 1,024.91 mi (1,649.43 km) |
| Castalla to Wigan | 1,036.98 mi (1,668.86 km) |
| Castalla to Wigston Magna | 966.45 mi (1,555.35 km) |
| Castalla to Willenhall | 968.42 mi (1,558.53 km) |
| Castalla to Wilmslow | 1,020.35 mi (1,642.09 km) |
| Castalla to Wilnecote | 969.27 mi (1,559.89 km) |
| Castalla to Wimbledon | 886.43 mi (1,426.56 km) |
| Castalla to Winchester | 861.91 mi (1,387.11 km) |
| Castalla to Windlesham | 881.86 mi (1,419.21 km) |
| Castalla to Windsor | 890.09 mi (1,432.47 km) |
| Castalla to Winkfield | 886.82 mi (1,427.20 km) |
| Castalla to Winsford | 1,012.40 mi (1,629.30 km) |
| Castalla to Wisbech | 972.77 mi (1,565.52 km) |
