| Castelnaudary to Bitritto | 776.62 mi (1,249.85 km) |
| Castelnaudary to Bollate | 385.39 mi (620.22 km) |
| Castelnaudary to Bologna | 474.11 mi (763.01 km) |
| Castelnaudary to Bolzano | 509.36 mi (819.74 km) |
| Castelnaudary to Bomporto | 461.28 mi (742.35 km) |
| Castelnaudary to Bonate di Sopra | 408.99 mi (658.20 km) |
| Castelnaudary to Bondeno | 481.50 mi (774.91 km) |
| Castelnaudary to Bordighera | 287.82 mi (463.20 km) |
| Castelnaudary to Borgaro Torinese | 309.00 mi (497.28 km) |
| Castelnaudary to Borgo a Buggiano | 440.80 mi (709.40 km) |
| Castelnaudary to Borgo San Dalmazzo | 284.35 mi (457.61 km) |
| Castelnaudary to Borgo San Lorenzo | 473.29 mi (761.69 km) |
| Castelnaudary to Borgomanero | 360.49 mi (580.15 km) |
| Castelnaudary to Borgoricco | 516.55 mi (831.31 km) |
| Castelnaudary to Borgosatollo | 435.14 mi (700.29 km) |
