| Castelsarrasin to Waregem | 484.60 mi (779.88 km) |
| Castelsarrasin to Waremme | 499.08 mi (803.19 km) |
| Castelsarrasin to Waterloo | 485.99 mi (782.12 km) |
| Castelsarrasin to Wavre | 489.26 mi (787.39 km) |
| Castelsarrasin to Welkenraedt | 510.71 mi (821.91 km) |
| Castelsarrasin to Wemmel | 497.86 mi (801.22 km) |
| Castelsarrasin to Wervik | 474.31 mi (763.33 km) |
| Castelsarrasin to Westerlo | 517.87 mi (833.43 km) |
| Castelsarrasin to Wetteren | 497.94 mi (801.35 km) |
| Castelsarrasin to Wevelgem | 477.55 mi (768.54 km) |
| Castelsarrasin to Wezembeek-Oppem | 495.30 mi (797.10 km) |
| Castelsarrasin to Wichelen | 498.96 mi (802.99 km) |
| Castelsarrasin to Wielsbeke | 486.15 mi (782.39 km) |
| Castelsarrasin to Wijnegem | 521.83 mi (839.81 km) |
| Castelsarrasin to Willebroek | 508.60 mi (818.52 km) |
