| Guyancourt to Waregem | 157.29 mi (253.13 km) |
| Guyancourt to Waremme | 194.64 mi (313.25 km) |
| Guyancourt to Waterloo | 169.38 mi (272.60 km) |
| Guyancourt to Wavre | 175.44 mi (282.34 km) |
| Guyancourt to Welkenraedt | 217.56 mi (350.14 km) |
| Guyancourt to Wemmel | 178.33 mi (287.00 km) |
| Guyancourt to Wervik | 145.30 mi (233.83 km) |
| Guyancourt to Westerlo | 203.69 mi (327.81 km) |
| Guyancourt to Wetteren | 173.76 mi (279.65 km) |
| Guyancourt to Wevelgem | 149.17 mi (240.07 km) |
| Guyancourt to Wezembeek-Oppem | 178.87 mi (287.86 km) |
| Guyancourt to Wichelen | 175.51 mi (282.46 km) |
| Guyancourt to Wielsbeke | 158.57 mi (255.19 km) |
| Guyancourt to Wijnegem | 202.12 mi (325.28 km) |
| Guyancourt to Willebroek | 188.54 mi (303.42 km) |
