| Castle Rock to Waregem | 4,847.40 mi (7,801.14 km) |
| Castle Rock to Waremme | 4,918.14 mi (7,914.98 km) |
| Castle Rock to Waterloo | 4,887.91 mi (7,866.32 km) |
| Castle Rock to Wavre | 4,895.23 mi (7,878.11 km) |
| Castle Rock to Welkenraedt | 4,943.74 mi (7,956.18 km) |
| Castle Rock to Wemmel | 4,876.34 mi (7,847.71 km) |
| Castle Rock to Wervik | 4,839.49 mi (7,788.41 km) |
| Castle Rock to Westerlo | 4,889.74 mi (7,869.27 km) |
| Castle Rock to Wetteren | 4,858.64 mi (7,819.22 km) |
| Castle Rock to Wevelgem | 4,843.18 mi (7,794.35 km) |
| Castle Rock to Wezembeek-Oppem | 4,886.73 mi (7,864.44 km) |
| Castle Rock to Wichelen | 4,861.45 mi (7,823.75 km) |
| Castle Rock to Wielsbeke | 4,845.17 mi (7,797.54 km) |
| Castle Rock to Wijnegem | 4,870.32 mi (7,838.03 km) |
| Castle Rock to Willebroek | 4,872.02 mi (7,840.77 km) |
