| Ales to Bouguenais | 346.63 mi (557.85 km) |
| Ales to Boulogne-Billancourt | 336.79 mi (542.01 km) |
| Ales to Boulogne-sur-Mer | 470.18 mi (756.69 km) |
| Ales to Bourg-de-Peage | 78.87 mi (126.93 km) |
| Ales to Bourg-en-Bresse | 154.03 mi (247.89 km) |
| Ales to Bourg-la-Reine | 332.18 mi (534.59 km) |
| Ales to Bourg-les-Valence | 69.36 mi (111.62 km) |
| Ales to Bourges | 219.89 mi (353.88 km) |
| Ales to Bourgoin-Jallieu | 116.43 mi (187.37 km) |
| Ales to Bressuire | 289.95 mi (466.64 km) |
| Ales to Brest | 503.88 mi (810.91 km) |
| Ales to Bretigny-sur-Orge | 321.10 mi (516.76 km) |
| Ales to Breuillet | 319.86 mi (514.76 km) |
| Ales to Briancon | 136.52 mi (219.71 km) |
| Ales to Brie-Comte-Robert | 323.04 mi (519.88 km) |
