| Helston to Bois-Colombes | 347.76 mi (559.67 km) |
| Helston to Bois-d'Arcy | 339.87 mi (546.97 km) |
| Helston to Bois-Guillaume | 288.25 mi (463.89 km) |
| Helston to Boissy-Saint-Leger | 361.66 mi (582.04 km) |
| Helston to Bolbec | 258.42 mi (415.89 km) |
| Helston to Bollene | 617.92 mi (994.45 km) |
| Helston to Bondoufle | 359.11 mi (577.94 km) |
| Helston to Bondues | 370.46 mi (596.20 km) |
| Helston to Bondy | 357.41 mi (575.19 km) |
| Helston to Bonneuil-sur-Marne | 360.20 mi (579.68 km) |
| Helston to Bonneville | 605.14 mi (973.88 km) |
| Helston to Bordeaux | 424.14 mi (682.59 km) |
| Helston to Borgo | 871.28 mi (1,402.18 km) |
| Helston to Bouc-Bel-Air | 681.74 mi (1,097.16 km) |
| Helston to Boucau | 488.17 mi (785.63 km) |
