| Castres to Bitritto | 764.41 mi (1,230.21 km) |
| Castres to Bollate | 363.68 mi (585.28 km) |
| Castres to Bologna | 455.53 mi (733.10 km) |
| Castres to Bolzano | 487.08 mi (783.89 km) |
| Castres to Bomporto | 442.07 mi (711.45 km) |
| Castres to Bonate di Sopra | 387.24 mi (623.21 km) |
| Castres to Bondeno | 462.05 mi (743.61 km) |
| Castres to Bordighera | 270.86 mi (435.91 km) |
| Castres to Borgaro Torinese | 287.31 mi (462.38 km) |
| Castres to Borgo a Buggiano | 423.73 mi (681.93 km) |
| Castres to Borgo San Dalmazzo | 265.09 mi (426.61 km) |
| Castres to Borgo San Lorenzo | 456.06 mi (733.97 km) |
| Castres to Borgomanero | 338.15 mi (544.19 km) |
| Castres to Borgoricco | 496.00 mi (798.24 km) |
| Castres to Borgosatollo | 414.08 mi (666.40 km) |
