| Bac to Bougival | 836.78 mi (1,346.67 km) |
| Bac to Bouguenais | 1,000.51 mi (1,610.17 km) |
| Bac to Boulogne-Billancourt | 831.87 mi (1,338.77 km) |
| Bac to Boulogne-sur-Mer | 890.63 mi (1,433.33 km) |
| Bac to Bourg-de-Peage | 689.91 mi (1,110.31 km) |
| Bac to Bourg-en-Bresse | 676.15 mi (1,088.16 km) |
| Bac to Bourg-la-Reine | 827.87 mi (1,332.33 km) |
| Bac to Bourg-les-Valence | 698.20 mi (1,123.65 km) |
| Bac to Bourges | 811.60 mi (1,306.14 km) |
| Bac to Bourgoin-Jallieu | 675.52 mi (1,087.14 km) |
| Bac to Bressuire | 947.48 mi (1,524.83 km) |
| Bac to Brest | 1,134.57 mi (1,825.91 km) |
| Bac to Bretigny-sur-Orge | 826.33 mi (1,329.85 km) |
| Bac to Breuillet | 831.90 mi (1,338.82 km) |
| Bac to Briancon | 614.30 mi (988.62 km) |
