| Castel San Giovanni to Geraardsbergen | 471.38 mi (758.61 km) |
| Castel San Giovanni to Gerpinnes | 430.45 mi (692.74 km) |
| Castel San Giovanni to Gistel | 516.29 mi (830.88 km) |
| Castel San Giovanni to Gooik | 467.08 mi (751.70 km) |
| Castel San Giovanni to Grez-Doiceau | 449.54 mi (723.46 km) |
| Castel San Giovanni to Grimbergen | 468.53 mi (754.03 km) |
| Castel San Giovanni to Grobbendonk | 477.13 mi (767.86 km) |
| Castel San Giovanni to Haacht | 465.41 mi (749.00 km) |
| Castel San Giovanni to Haaltert | 475.66 mi (765.50 km) |
| Castel San Giovanni to Halen | 453.62 mi (730.02 km) |
| Castel San Giovanni to Halle | 460.49 mi (741.09 km) |
| Castel San Giovanni to Hamme | 483.09 mi (777.45 km) |
| Castel San Giovanni to Hannut | 437.16 mi (703.54 km) |
| Castel San Giovanni to Harelbeke | 490.72 mi (789.74 km) |
| Castel San Giovanni to Hasselt | 448.08 mi (721.12 km) |
