| Montecatini Terme to Bougival | 535.90 mi (862.45 km) |
| Montecatini Terme to Bouguenais | 640.69 mi (1,031.09 km) |
| Montecatini Terme to Boulogne-Billancourt | 530.97 mi (854.52 km) |
| Montecatini Terme to Boulogne-sur-Mer | 637.51 mi (1,025.98 km) |
| Montecatini Terme to Bourg-de-Peage | 293.13 mi (471.74 km) |
| Montecatini Terme to Bourg-en-Bresse | 314.47 mi (506.09 km) |
| Montecatini Terme to Bourg-la-Reine | 525.96 mi (846.46 km) |
| Montecatini Terme to Bourg-les-Valence | 299.09 mi (481.35 km) |
| Montecatini Terme to Bourges | 461.73 mi (743.08 km) |
| Montecatini Terme to Bourgoin-Jallieu | 294.29 mi (473.62 km) |
| Montecatini Terme to Bressuire | 582.92 mi (938.11 km) |
| Montecatini Terme to Brest | 792.49 mi (1,275.39 km) |
| Montecatini Terme to Bretigny-sur-Orge | 519.42 mi (835.92 km) |
| Montecatini Terme to Breuillet | 522.61 mi (841.06 km) |
| Montecatini Terme to Briancon | 215.85 mi (347.37 km) |
