| Saint-Nazaire to Bressanone | 653.99 mi (1,052.49 km) |
| Saint-Nazaire to Bresso | 555.63 mi (894.20 km) |
| Saint-Nazaire to Brindisi | 1,097.95 mi (1,766.99 km) |
| Saint-Nazaire to Broni | 569.35 mi (916.28 km) |
| Saint-Nazaire to Bronte | 1,083.87 mi (1,744.32 km) |
| Saint-Nazaire to Brugherio | 560.75 mi (902.44 km) |
| Saint-Nazaire to Brugnera | 705.58 mi (1,135.53 km) |
| Saint-Nazaire to Bruino | 488.55 mi (786.25 km) |
| Saint-Nazaire to Brunico | 666.20 mi (1,072.15 km) |
| Saint-Nazaire to Brusciano | 932.17 mi (1,500.19 km) |
| Saint-Nazaire to Bucine | 719.28 mi (1,157.56 km) |
| Saint-Nazaire to Budrio | 686.10 mi (1,104.16 km) |
| Saint-Nazaire to Busca | 502.54 mi (808.76 km) |
| Saint-Nazaire to Bussolengo | 634.40 mi (1,020.96 km) |
| Saint-Nazaire to Busto Arsizio | 538.71 mi (866.97 km) |
