| Grimbergen to Flemalle-Haute | 52.46 mi (84.43 km) |
| Grimbergen to Fleron | 60.87 mi (97.95 km) |
| Grimbergen to Fleurus | 31.78 mi (51.14 km) |
| Grimbergen to Florennes | 48.10 mi (77.41 km) |
| Grimbergen to Fontaine-l'Eveque | 35.81 mi (57.63 km) |
| Grimbergen to Forest | 8.69 mi (13.98 km) |
| Grimbergen to Frameries | 42.18 mi (67.87 km) |
| Grimbergen to Galmaarden | 22.15 mi (35.65 km) |
| Grimbergen to Ganshoren | 5.44 mi (8.76 km) |
| Grimbergen to Gavere | 31.20 mi (50.22 km) |
| Grimbergen to Geel | 31.27 mi (50.32 km) |
| Grimbergen to Gembloux | 28.52 mi (45.90 km) |
| Grimbergen to Genappe | 23.21 mi (37.36 km) |
| Grimbergen to Genk | 48.75 mi (78.46 km) |
| Grimbergen to Gent | 29.80 mi (47.95 km) |
