| Castelleone to Flemalle-Haute | 416.88 mi (670.90 km) |
| Castelleone to Fleron | 413.07 mi (664.78 km) |
| Castelleone to Fleurus | 432.34 mi (695.78 km) |
| Castelleone to Florennes | 417.59 mi (672.05 km) |
| Castelleone to Fontaine-l'Eveque | 434.36 mi (699.04 km) |
| Castelleone to Forest | 456.18 mi (734.14 km) |
| Castelleone to Frameries | 445.66 mi (717.23 km) |
| Castelleone to Galmaarden | 461.98 mi (743.48 km) |
| Castelleone to Ganshoren | 459.40 mi (739.33 km) |
| Castelleone to Gavere | 480.01 mi (772.50 km) |
| Castelleone to Geel | 460.81 mi (741.59 km) |
| Castelleone to Gembloux | 433.22 mi (697.20 km) |
| Castelleone to Genappe | 441.02 mi (709.75 km) |
| Castelleone to Genk | 438.07 mi (705.01 km) |
| Castelleone to Gent | 485.03 mi (780.58 km) |
