| Castres to Bagnolet | 364.15 mi (586.05 km) |
| Castres to Bagnols-sur-Ceze | 124.26 mi (199.97 km) |
| Castres to Bailleul | 493.67 mi (794.49 km) |
| Castres to Balma | 37.60 mi (60.51 km) |
| Castres to Bar-le-Duc | 383.53 mi (617.24 km) |
| Castres to Barentin | 415.29 mi (668.35 km) |
| Castres to Basse-Goulaine | 307.95 mi (495.59 km) |
| Castres to Bastia | 368.11 mi (592.41 km) |
| Castres to Bayeux | 416.71 mi (670.64 km) |
| Castres to Bayonne | 186.94 mi (300.85 km) |
| Castres to Beaucaire | 120.39 mi (193.75 km) |
| Castres to Beauchamp | 374.08 mi (602.02 km) |
| Castres to Beaumont | 154.20 mi (248.16 km) |
| Castres to Beaumont-sur-Oise | 382.95 mi (616.30 km) |
| Castres to Beaune | 267.98 mi (431.27 km) |
