| Sasso Marconi to Bougival | 530.46 mi (853.70 km) |
| Sasso Marconi to Bouguenais | 648.26 mi (1,043.28 km) |
| Sasso Marconi to Boulogne-Billancourt | 525.46 mi (845.65 km) |
| Sasso Marconi to Boulogne-sur-Mer | 625.83 mi (1,007.18 km) |
| Sasso Marconi to Bourg-de-Peage | 307.49 mi (494.85 km) |
| Sasso Marconi to Bourg-en-Bresse | 317.99 mi (511.75 km) |
| Sasso Marconi to Bourg-la-Reine | 520.56 mi (837.76 km) |
| Sasso Marconi to Bourg-les-Valence | 314.43 mi (506.03 km) |
| Sasso Marconi to Bourges | 465.12 mi (748.53 km) |
| Sasso Marconi to Bourgoin-Jallieu | 303.22 mi (487.98 km) |
| Sasso Marconi to Bressuire | 591.13 mi (951.33 km) |
| Sasso Marconi to Brest | 797.33 mi (1,283.18 km) |
| Sasso Marconi to Bretigny-sur-Orge | 514.82 mi (828.52 km) |
| Sasso Marconi to Breuillet | 518.51 mi (834.46 km) |
| Sasso Marconi to Briancon | 229.39 mi (369.17 km) |
