| Grimbergen to Waremme | 41.42 mi (66.66 km) |
| Grimbergen to Waterloo | 14.97 mi (24.08 km) |
| Grimbergen to Wavre | 17.70 mi (28.49 km) |
| Grimbergen to Welkenraedt | 71.87 mi (115.66 km) |
| Grimbergen to Wemmel | 3.80 mi (6.12 km) |
| Grimbergen to Wervik | 59.54 mi (95.82 km) |
| Grimbergen to Westerlo | 25.40 mi (40.88 km) |
| Grimbergen to Wetteren | 22.24 mi (35.79 km) |
| Grimbergen to Wevelgem | 53.01 mi (85.31 km) |
| Grimbergen to Wezembeek-Oppem | 8.58 mi (13.81 km) |
| Grimbergen to Wichelen | 18.70 mi (30.10 km) |
| Grimbergen to Wielsbeke | 44.18 mi (71.10 km) |
| Grimbergen to Wijnegem | 21.73 mi (34.97 km) |
| Grimbergen to Willebroek | 9.25 mi (14.88 km) |
| Grimbergen to Wilrijk | 16.13 mi (25.95 km) |
