| Saint-Nazaire to Bitritto | 1,033.86 mi (1,663.83 km) |
| Saint-Nazaire to Bollate | 552.21 mi (888.69 km) |
| Saint-Nazaire to Bologna | 678.72 mi (1,092.30 km) |
| Saint-Nazaire to Bolzano | 642.16 mi (1,033.46 km) |
| Saint-Nazaire to Bomporto | 658.64 mi (1,059.98 km) |
| Saint-Nazaire to Bonate di Sopra | 570.60 mi (918.29 km) |
| Saint-Nazaire to Bondeno | 672.87 mi (1,082.88 km) |
| Saint-Nazaire to Bordighera | 535.08 mi (861.12 km) |
| Saint-Nazaire to Borgaro Torinese | 493.51 mi (794.23 km) |
| Saint-Nazaire to Borgo a Buggiano | 667.53 mi (1,074.28 km) |
| Saint-Nazaire to Borgo San Dalmazzo | 508.89 mi (818.98 km) |
| Saint-Nazaire to Borgo San Lorenzo | 695.04 mi (1,118.56 km) |
| Saint-Nazaire to Borgomanero | 519.16 mi (835.50 km) |
| Saint-Nazaire to Borgoricco | 685.55 mi (1,103.29 km) |
| Saint-Nazaire to Borgosatollo | 605.83 mi (974.98 km) |
