| Guadarrama to Bois-Colombes | 648.80 mi (1,044.15 km) |
| Guadarrama to Bois-d'Arcy | 636.42 mi (1,024.22 km) |
| Guadarrama to Bois-Guillaume | 658.41 mi (1,059.62 km) |
| Guadarrama to Boissy-Saint-Leger | 644.76 mi (1,037.64 km) |
| Guadarrama to Bolbec | 653.55 mi (1,051.78 km) |
| Guadarrama to Bollene | 514.34 mi (827.75 km) |
| Guadarrama to Bondoufle | 633.61 mi (1,019.69 km) |
| Guadarrama to Bondues | 773.93 mi (1,245.52 km) |
| Guadarrama to Bondy | 652.98 mi (1,050.88 km) |
| Guadarrama to Bonneuil-sur-Marne | 645.61 mi (1,039.01 km) |
| Guadarrama to Bonneville | 644.92 mi (1,037.90 km) |
| Guadarrama to Bordeaux | 338.43 mi (544.65 km) |
| Guadarrama to Borgo | 709.40 mi (1,141.68 km) |
| Guadarrama to Bouc-Bel-Air | 523.60 mi (842.66 km) |
| Guadarrama to Boucau | 237.87 mi (382.81 km) |
