| Guadarrama to Brie-Comte-Robert | 643.91 mi (1,036.27 km) |
| Guadarrama to Brignais | 563.30 mi (906.55 km) |
| Guadarrama to Brignoles | 553.60 mi (890.93 km) |
| Guadarrama to Brive-la-Gaillarde | 420.44 mi (676.63 km) |
| Guadarrama to Bron | 572.21 mi (920.89 km) |
| Guadarrama to Bruay-sur-l'Escaut | 765.76 mi (1,232.37 km) |
| Guadarrama to Bruges | 340.06 mi (547.27 km) |
| Guadarrama to Brumath | 801.84 mi (1,290.43 km) |
| Guadarrama to Brunoy | 641.58 mi (1,032.52 km) |
| Guadarrama to Bruz | 520.92 mi (838.34 km) |
| Guadarrama to Bry-sur-Marne | 650.36 mi (1,046.65 km) |
| Guadarrama to Bully-les-Mines | 750.40 mi (1,207.65 km) |
| Guadarrama to Bures-sur-Yvette | 633.23 mi (1,019.08 km) |
| Guadarrama to Bussy-Saint-Georges | 654.74 mi (1,053.70 km) |
| Guadarrama to Buxerolles | 465.46 mi (749.08 km) |
