| Cay to Waregem | 1,585.52 mi (2,551.65 km) |
| Cay to Waremme | 1,505.86 mi (2,423.44 km) |
| Cay to Waterloo | 1,541.47 mi (2,480.75 km) |
| Cay to Wavre | 1,532.72 mi (2,466.68 km) |
| Cay to Welkenraedt | 1,476.23 mi (2,375.76 km) |
| Cay to Wemmel | 1,550.16 mi (2,494.75 km) |
| Cay to Wervik | 1,597.62 mi (2,571.13 km) |
| Cay to Westerlo | 1,530.18 mi (2,462.58 km) |
| Cay to Wetteren | 1,569.12 mi (2,525.25 km) |
| Cay to Wevelgem | 1,592.46 mi (2,562.82 km) |
| Cay to Wezembeek-Oppem | 1,539.89 mi (2,478.21 km) |
| Cay to Wichelen | 1,565.77 mi (2,519.86 km) |
| Cay to Wielsbeke | 1,587.46 mi (2,554.77 km) |
| Cay to Wijnegem | 1,549.57 mi (2,493.79 km) |
| Cay to Willebroek | 1,551.57 mi (2,497.01 km) |
