| Grevena to Waregem | 1,143.06 mi (1,839.58 km) |
| Grevena to Waremme | 1,069.63 mi (1,721.41 km) |
| Grevena to Waterloo | 1,101.24 mi (1,772.28 km) |
| Grevena to Wavre | 1,093.52 mi (1,759.85 km) |
| Grevena to Welkenraedt | 1,043.30 mi (1,679.02 km) |
| Grevena to Wemmel | 1,112.22 mi (1,789.94 km) |
| Grevena to Wervik | 1,152.36 mi (1,854.55 km) |
| Grevena to Westerlo | 1,097.52 mi (1,766.29 km) |
| Grevena to Wetteren | 1,130.34 mi (1,819.11 km) |
| Grevena to Wevelgem | 1,148.15 mi (1,847.78 km) |
| Grevena to Wezembeek-Oppem | 1,101.77 mi (1,773.14 km) |
| Grevena to Wichelen | 1,127.37 mi (1,814.33 km) |
| Grevena to Wielsbeke | 1,145.23 mi (1,843.07 km) |
| Grevena to Wijnegem | 1,117.02 mi (1,797.67 km) |
| Grevena to Willebroek | 1,115.95 mi (1,795.95 km) |
