| Sondrio to Bois-Colombes | 401.91 mi (646.82 km) |
| Sondrio to Bois-d'Arcy | 408.39 mi (657.25 km) |
| Sondrio to Bois-Guillaume | 465.21 mi (748.69 km) |
| Sondrio to Boissy-Saint-Leger | 387.08 mi (622.95 km) |
| Sondrio to Bolbec | 494.45 mi (795.74 km) |
| Sondrio to Bollene | 281.26 mi (452.64 km) |
| Sondrio to Bondoufle | 388.65 mi (625.47 km) |
| Sondrio to Bondues | 440.74 mi (709.30 km) |
| Sondrio to Bondy | 392.67 mi (631.95 km) |
| Sondrio to Bonneuil-sur-Marne | 388.69 mi (625.54 km) |
| Sondrio to Bonneville | 166.24 mi (267.54 km) |
| Sondrio to Bordeaux | 513.91 mi (827.05 km) |
| Sondrio to Borgo | 250.78 mi (403.59 km) |
| Sondrio to Bouc-Bel-Air | 287.83 mi (463.22 km) |
| Sondrio to Boucau | 584.98 mi (941.44 km) |
