| Castleton to Flemalle-Haute | 384.06 mi (618.08 km) |
| Castleton to Fleron | 391.35 mi (629.81 km) |
| Castleton to Fleurus | 356.63 mi (573.94 km) |
| Castleton to Florennes | 369.40 mi (594.50 km) |
| Castleton to Fontaine-l'Eveque | 352.34 mi (567.03 km) |
| Castleton to Forest | 335.28 mi (539.59 km) |
| Castleton to Frameries | 338.73 mi (545.14 km) |
| Castleton to Galmaarden | 325.74 mi (524.23 km) |
| Castleton to Ganshoren | 332.77 mi (535.54 km) |
| Castleton to Gavere | 307.59 mi (495.02 km) |
| Castleton to Geel | 345.60 mi (556.19 km) |
| Castleton to Gembloux | 358.13 mi (576.35 km) |
| Castleton to Genappe | 348.69 mi (561.17 km) |
| Castleton to Genk | 371.43 mi (597.76 km) |
| Castleton to Gent | 304.46 mi (489.98 km) |
