| Castel Volturno to Geraardsbergen | 825.53 mi (1,328.57 km) |
| Castel Volturno to Gerpinnes | 784.17 mi (1,262.00 km) |
| Castel Volturno to Gistel | 871.36 mi (1,402.32 km) |
| Castel Volturno to Gooik | 820.44 mi (1,320.38 km) |
| Castel Volturno to Grez-Doiceau | 801.19 mi (1,289.39 km) |
| Castel Volturno to Grimbergen | 820.55 mi (1,320.54 km) |
| Castel Volturno to Grobbendonk | 826.77 mi (1,330.55 km) |
| Castel Volturno to Haacht | 816.31 mi (1,313.73 km) |
| Castel Volturno to Haaltert | 829.02 mi (1,334.18 km) |
| Castel Volturno to Halen | 802.59 mi (1,291.64 km) |
| Castel Volturno to Halle | 813.71 mi (1,309.54 km) |
| Castel Volturno to Hamme | 835.39 mi (1,344.43 km) |
| Castel Volturno to Hannut | 787.53 mi (1,267.41 km) |
| Castel Volturno to Harelbeke | 845.88 mi (1,361.31 km) |
| Castel Volturno to Hasselt | 796.04 mi (1,281.11 km) |
