| Tortum to Bois-Colombes | 2,000.61 mi (3,219.67 km) |
| Tortum to Bois-d'Arcy | 2,011.06 mi (3,236.49 km) |
| Tortum to Bois-Guillaume | 2,053.99 mi (3,305.58 km) |
| Tortum to Boissy-Saint-Leger | 1,989.18 mi (3,201.28 km) |
| Tortum to Bolbec | 2,083.26 mi (3,352.68 km) |
| Tortum to Bollene | 1,888.98 mi (3,040.02 km) |
| Tortum to Bondoufle | 1,994.74 mi (3,210.22 km) |
| Tortum to Bondues | 1,973.10 mi (3,175.39 km) |
| Tortum to Bondy | 1,990.83 mi (3,203.93 km) |
| Tortum to Bonneuil-sur-Marne | 1,990.26 mi (3,203.01 km) |
| Tortum to Bonneville | 1,803.53 mi (2,902.50 km) |
| Tortum to Bordeaux | 2,146.20 mi (3,453.98 km) |
| Tortum to Borgo | 1,665.62 mi (2,680.55 km) |
| Tortum to Bouc-Bel-Air | 1,861.19 mi (2,995.29 km) |
| Tortum to Boucau | 2,203.39 mi (3,546.01 km) |
