| Castelleone to Geraardsbergen | 465.57 mi (749.26 km) |
| Castelleone to Gerpinnes | 424.33 mi (682.90 km) |
| Castelleone to Gistel | 511.14 mi (822.61 km) |
| Castelleone to Gooik | 460.78 mi (741.56 km) |
| Castelleone to Grez-Doiceau | 442.32 mi (711.85 km) |
| Castelleone to Grimbergen | 461.52 mi (742.74 km) |
| Castelleone to Grobbendonk | 469.08 mi (754.90 km) |
| Castelleone to Haacht | 457.87 mi (736.87 km) |
| Castelleone to Haaltert | 469.36 mi (755.37 km) |
| Castelleone to Halen | 445.26 mi (716.58 km) |
| Castelleone to Halle | 454.10 mi (730.81 km) |
| Castelleone to Hamme | 476.23 mi (766.42 km) |
| Castelleone to Hannut | 429.34 mi (690.96 km) |
| Castelleone to Harelbeke | 485.64 mi (781.56 km) |
| Castelleone to Hasselt | 439.34 mi (707.05 km) |
