| Castelginest to Plombieres | 530.34 mi (853.50 km) |
| Castelginest to Pont-a-Celles | 489.78 mi (788.23 km) |
| Castelginest to Poperinge | 498.46 mi (802.19 km) |
| Castelginest to Profondeville | 489.18 mi (787.25 km) |
| Castelginest to Putte | 529.75 mi (852.54 km) |
| Castelginest to Puurs | 527.08 mi (848.25 km) |
| Castelginest to Quaregnon | 479.48 mi (771.65 km) |
| Castelginest to Raeren | 530.39 mi (853.59 km) |
| Castelginest to Ranst | 538.58 mi (866.75 km) |
| Castelginest to Ravels | 555.49 mi (893.98 km) |
| Castelginest to Retie | 549.90 mi (884.98 km) |
| Castelginest to Riemst | 528.86 mi (851.11 km) |
| Castelginest to Rijkevorsel | 551.25 mi (887.15 km) |
| Castelginest to Rixensart | 506.48 mi (815.11 km) |
| Castelginest to Rochefort | 481.40 mi (774.74 km) |
