| Grimbergen to Ronse | 36.45 mi (58.65 km) |
| Grimbergen to Rotselaar | 14.31 mi (23.03 km) |
| Grimbergen to Rumst | 10.47 mi (16.84 km) |
| Grimbergen to Saint-Ghislain | 41.59 mi (66.94 km) |
| Grimbergen to Saint-Nicolas | 54.34 mi (87.46 km) |
| Grimbergen to Saint-Vith | 88.91 mi (143.08 km) |
| Grimbergen to Scherpenheuvel | 26.19 mi (42.16 km) |
| Grimbergen to Schilde | 22.20 mi (35.73 km) |
| Grimbergen to Schoten | 22.46 mi (36.15 km) |
| Grimbergen to Seneffe | 28.25 mi (45.46 km) |
| Grimbergen to Seraing | 54.47 mi (87.66 km) |
| Grimbergen to Sint-Amandsberg | 28.81 mi (46.36 km) |
| Grimbergen to Sint-Andries | 55.26 mi (88.94 km) |
| Grimbergen to Sint-Genesius-Rode | 13.11 mi (21.10 km) |
| Grimbergen to Sint-Gillis-bij-Dendermonde | 13.44 mi (21.63 km) |
