| Castle Rock to Warminster | 4,640.09 mi (7,467.51 km) |
| Castle Rock to Warrington | 4,540.22 mi (7,306.78 km) |
| Castle Rock to Warsop | 4,596.65 mi (7,397.59 km) |
| Castle Rock to Warwick | 4,618.10 mi (7,432.11 km) |
| Castle Rock to Washington | 4,517.58 mi (7,270.34 km) |
| Castle Rock to Waterlooville | 4,693.84 mi (7,554.01 km) |
| Castle Rock to Watford | 4,684.57 mi (7,539.09 km) |
| Castle Rock to Wath upon Dearne | 4,578.26 mi (7,368.00 km) |
| Castle Rock to Wealdstone | 4,689.08 mi (7,546.34 km) |
| Castle Rock to Wednesfield | 4,588.44 mi (7,384.38 km) |
| Castle Rock to Welling | 4,710.07 mi (7,580.12 km) |
| Castle Rock to Wellingborough | 4,648.34 mi (7,480.78 km) |
| Castle Rock to Wellington | 4,611.96 mi (7,422.24 km) |
| Castle Rock to Wellington | 4,569.56 mi (7,353.99 km) |
| Castle Rock to Wells | 4,623.45 mi (7,440.73 km) |
