| Campobasso to Bois-Colombes | 786.79 mi (1,266.21 km) |
| Campobasso to Bois-d'Arcy | 791.00 mi (1,272.98 km) |
| Campobasso to Bois-Guillaume | 851.18 mi (1,369.84 km) |
| Campobasso to Boissy-Saint-Leger | 771.14 mi (1,241.03 km) |
| Campobasso to Bolbec | 879.15 mi (1,414.86 km) |
| Campobasso to Bollene | 535.24 mi (861.38 km) |
| Campobasso to Bondoufle | 770.52 mi (1,240.04 km) |
| Campobasso to Bondues | 837.93 mi (1,348.52 km) |
| Campobasso to Bondy | 778.27 mi (1,252.50 km) |
| Campobasso to Bonneuil-sur-Marne | 772.92 mi (1,243.90 km) |
| Campobasso to Bonneville | 516.25 mi (830.82 km) |
| Campobasso to Bordeaux | 799.11 mi (1,286.05 km) |
| Campobasso to Borgo | 277.23 mi (446.15 km) |
| Campobasso to Bouc-Bel-Air | 488.66 mi (786.42 km) |
| Campobasso to Boucau | 831.94 mi (1,338.89 km) |
