| Castel San Giovanni to Waregem | 489.77 mi (788.20 km) |
| Castel San Giovanni to Waremme | 435.43 mi (700.75 km) |
| Castel San Giovanni to Waterloo | 455.88 mi (733.67 km) |
| Castel San Giovanni to Wavre | 450.83 mi (725.54 km) |
| Castel San Giovanni to Welkenraedt | 419.45 mi (675.04 km) |
| Castel San Giovanni to Wemmel | 469.48 mi (755.56 km) |
| Castel San Giovanni to Wervik | 493.95 mi (794.94 km) |
| Castel San Giovanni to Westerlo | 465.90 mi (749.79 km) |
| Castel San Giovanni to Wetteren | 484.23 mi (779.29 km) |
| Castel San Giovanni to Wevelgem | 491.54 mi (791.06 km) |
| Castel San Giovanni to Wezembeek-Oppem | 459.98 mi (740.27 km) |
| Castel San Giovanni to Wichelen | 482.21 mi (776.04 km) |
| Castel San Giovanni to Wielsbeke | 492.10 mi (791.95 km) |
| Castel San Giovanni to Wijnegem | 483.02 mi (777.34 km) |
| Castel San Giovanni to Willebroek | 476.77 mi (767.28 km) |
