| Slough to Bois-Colombes | 219.04 mi (352.52 km) |
| Slough to Bois-d'Arcy | 220.04 mi (354.12 km) |
| Slough to Bois-Guillaume | 159.58 mi (256.82 km) |
| Slough to Boissy-Saint-Leger | 234.78 mi (377.84 km) |
| Slough to Bolbec | 141.65 mi (227.96 km) |
| Slough to Bollene | 556.90 mi (896.25 km) |
| Slough to Bondoufle | 239.44 mi (385.34 km) |
| Slough to Bondues | 169.14 mi (272.20 km) |
| Slough to Bondy | 225.50 mi (362.90 km) |
| Slough to Bonneuil-sur-Marne | 232.84 mi (374.73 km) |
| Slough to Bonneville | 491.41 mi (790.85 km) |
| Slough to Bordeaux | 460.74 mi (741.49 km) |
| Slough to Borgo | 776.49 mi (1,249.64 km) |
| Slough to Bouc-Bel-Air | 622.57 mi (1,001.94 km) |
| Slough to Boucau | 553.28 mi (890.41 km) |
