| Grimbergen to Pont-a-Celles | 29.97 mi (48.24 km) |
| Grimbergen to Poperinge | 72.45 mi (116.59 km) |
| Grimbergen to Profondeville | 43.96 mi (70.75 km) |
| Grimbergen to Putte | 13.54 mi (21.78 km) |
| Grimbergen to Puurs | 10.84 mi (17.44 km) |
| Grimbergen to Quaregnon | 41.29 mi (66.45 km) |
| Grimbergen to Raeren | 77.63 mi (124.93 km) |
| Grimbergen to Ranst | 19.80 mi (31.86 km) |
| Grimbergen to Ravels | 40.14 mi (64.60 km) |
| Grimbergen to Retie | 37.55 mi (60.43 km) |
| Grimbergen to Riemst | 53.82 mi (86.62 km) |
| Grimbergen to Rijkevorsel | 33.24 mi (53.50 km) |
| Grimbergen to Rixensart | 16.33 mi (26.29 km) |
| Grimbergen to Rochefort | 64.37 mi (103.60 km) |
| Grimbergen to Roeselare | 54.86 mi (88.30 km) |
