| Castres to Borsbeek | 535.33 mi (861.53 km) |
| Castres to Boussu | 477.68 mi (768.75 km) |
| Castres to Braine-l'Alleud | 499.22 mi (803.42 km) |
| Castres to Braine-le-Chateau | 498.45 mi (802.18 km) |
| Castres to Braine-le-Comte | 491.65 mi (791.24 km) |
| Castres to Brasschaat | 541.67 mi (871.74 km) |
| Castres to Brecht | 546.84 mi (880.05 km) |
| Castres to Bredene | 528.51 mi (850.56 km) |
| Castres to Bree | 543.22 mi (874.23 km) |
| Castres to Bruges | 527.68 mi (849.22 km) |
| Castres to Brussels | 510.27 mi (821.20 km) |
| Castres to Buggenhout | 519.34 mi (835.80 km) |
| Castres to Chapelle-lez-Herlaimont | 483.96 mi (778.85 km) |
| Castres to Charleroi | 480.91 mi (773.95 km) |
| Castres to Chatelet | 481.76 mi (775.32 km) |
