| Saint-Martin-Boulogne to Flemalle-Haute | 167.97 mi (270.32 km) |
| Saint-Martin-Boulogne to Fleron | 177.53 mi (285.71 km) |
| Saint-Martin-Boulogne to Fleurus | 128.31 mi (206.49 km) |
| Saint-Martin-Boulogne to Florennes | 134.69 mi (216.77 km) |
| Saint-Martin-Boulogne to Fontaine-l'Eveque | 119.72 mi (192.66 km) |
| Saint-Martin-Boulogne to Forest | 117.80 mi (189.59 km) |
| Saint-Martin-Boulogne to Frameries | 101.50 mi (163.35 km) |
| Saint-Martin-Boulogne to Galmaarden | 102.09 mi (164.30 km) |
| Saint-Martin-Boulogne to Ganshoren | 117.64 mi (189.32 km) |
| Saint-Martin-Boulogne to Gavere | 89.94 mi (144.74 km) |
| Saint-Martin-Boulogne to Geel | 149.72 mi (240.96 km) |
| Saint-Martin-Boulogne to Gembloux | 134.12 mi (215.84 km) |
| Saint-Martin-Boulogne to Genappe | 123.71 mi (199.09 km) |
| Saint-Martin-Boulogne to Genk | 169.62 mi (272.98 km) |
| Saint-Martin-Boulogne to Gent | 93.99 mi (151.27 km) |
