| Thorne to Bois-Colombes | 352.76 mi (567.71 km) |
| Thorne to Bois-d'Arcy | 356.37 mi (573.53 km) |
| Thorne to Bois-Guillaume | 299.51 mi (482.02 km) |
| Thorne to Boissy-Saint-Leger | 367.62 mi (591.63 km) |
| Thorne to Bolbec | 285.54 mi (459.52 km) |
| Thorne to Bollene | 694.04 mi (1,116.95 km) |
| Thorne to Bondoufle | 374.18 mi (602.18 km) |
| Thorne to Bondues | 264.17 mi (425.13 km) |
| Thorne to Bondy | 357.49 mi (575.32 km) |
| Thorne to Bonneuil-sur-Marne | 365.71 mi (588.55 km) |
| Thorne to Bonneville | 614.22 mi (988.49 km) |
| Thorne to Bordeaux | 606.07 mi (975.37 km) |
| Thorne to Borgo | 899.71 mi (1,447.94 km) |
| Thorne to Bouc-Bel-Air | 759.00 mi (1,221.50 km) |
| Thorne to Boucau | 697.20 mi (1,122.03 km) |
