| Castel San Giovanni to Flemalle-Haute | 425.32 mi (684.49 km) |
| Castel San Giovanni to Fleron | 421.98 mi (679.11 km) |
| Castel San Giovanni to Fleurus | 438.77 mi (706.13 km) |
| Castel San Giovanni to Florennes | 423.67 mi (681.83 km) |
| Castel San Giovanni to Fontaine-l'Eveque | 440.25 mi (708.51 km) |
| Castel San Giovanni to Forest | 462.87 mi (744.91 km) |
| Castel San Giovanni to Frameries | 450.77 mi (725.44 km) |
| Castel San Giovanni to Galmaarden | 467.92 mi (753.05 km) |
| Castel San Giovanni to Ganshoren | 466.18 mi (750.24 km) |
| Castel San Giovanni to Gavere | 485.81 mi (781.84 km) |
| Castel San Giovanni to Geel | 469.30 mi (755.27 km) |
| Castel San Giovanni to Gembloux | 440.09 mi (708.26 km) |
| Castel San Giovanni to Genappe | 447.52 mi (720.21 km) |
| Castel San Giovanni to Genk | 447.18 mi (719.67 km) |
| Castel San Giovanni to Gent | 491.16 mi (790.44 km) |
