| Castleton to Geraardsbergen | 321.64 mi (517.62 km) |
| Castleton to Gerpinnes | 362.99 mi (584.18 km) |
| Castleton to Gistel | 274.34 mi (441.50 km) |
| Castleton to Gooik | 328.67 mi (528.95 km) |
| Castleton to Grez-Doiceau | 351.69 mi (565.99 km) |
| Castleton to Grimbergen | 332.36 mi (534.89 km) |
| Castleton to Grobbendonk | 333.98 mi (537.49 km) |
| Castleton to Haacht | 339.63 mi (546.58 km) |
| Castleton to Haaltert | 320.40 mi (515.64 km) |
| Castleton to Halen | 357.93 mi (576.03 km) |
| Castleton to Halle | 335.54 mi (540.00 km) |
| Castleton to Hamme | 317.48 mi (510.94 km) |
| Castleton to Hannut | 367.92 mi (592.10 km) |
| Castleton to Harelbeke | 299.21 mi (481.53 km) |
| Castleton to Hasselt | 366.76 mi (590.24 km) |
