| Castelnau-le-Lez to Borgosesia | 258.08 mi (415.34 km) |
| Castelnau-le-Lez to Boscoreale | 576.24 mi (927.38 km) |
| Castelnau-le-Lez to Boscotrecase | 574.99 mi (925.36 km) |
| Castelnau-le-Lez to Botticino Sera | 337.87 mi (543.75 km) |
| Castelnau-le-Lez to Bovalino Marina | 743.22 mi (1,196.10 km) |
| Castelnau-le-Lez to Boves | 187.62 mi (301.94 km) |
| Castelnau-le-Lez to Boville Ernica | 504.80 mi (812.40 km) |
| Castelnau-le-Lez to Bovisio Masciago | 292.00 mi (469.92 km) |
| Castelnau-le-Lez to Bovolone | 373.57 mi (601.20 km) |
| Castelnau-le-Lez to Bra | 208.97 mi (336.31 km) |
| Castelnau-le-Lez to Bracciano | 432.40 mi (695.87 km) |
| Castelnau-le-Lez to Brandizzo | 221.47 mi (356.42 km) |
| Castelnau-le-Lez to Breganze | 402.50 mi (647.77 km) |
| Castelnau-le-Lez to Brembate | 309.03 mi (497.33 km) |
| Castelnau-le-Lez to Brescia | 337.42 mi (543.02 km) |
