| Sion to Bois-Colombes | 301.34 mi (484.95 km) |
| Sion to Bois-d'Arcy | 305.59 mi (491.81 km) |
| Sion to Bois-Guillaume | 365.74 mi (588.60 km) |
| Sion to Boissy-Saint-Leger | 285.67 mi (459.74 km) |
| Sion to Bolbec | 393.69 mi (633.59 km) |
| Sion to Bollene | 185.50 mi (298.54 km) |
| Sion to Bondoufle | 285.16 mi (458.92 km) |
| Sion to Bondues | 365.43 mi (588.11 km) |
| Sion to Bondy | 292.89 mi (471.36 km) |
| Sion to Bonneuil-sur-Marne | 287.45 mi (462.61 km) |
| Sion to Bonneville | 47.44 mi (76.35 km) |
| Sion to Bordeaux | 396.27 mi (637.73 km) |
| Sion to Borgo | 273.80 mi (440.64 km) |
| Sion to Bouc-Bel-Air | 214.49 mi (345.19 km) |
| Sion to Boucau | 471.82 mi (759.32 km) |
