| Guadarrama to Beuvry | 754.19 mi (1,213.75 km) |
| Guadarrama to Beziers | 418.02 mi (672.73 km) |
| Guadarrama to Bezons | 648.14 mi (1,043.08 km) |
| Guadarrama to Biarritz | 233.30 mi (375.46 km) |
| Guadarrama to Biganos | 316.60 mi (509.52 km) |
| Guadarrama to Billere | 262.55 mi (422.53 km) |
| Guadarrama to Biot | 607.64 mi (977.90 km) |
| Guadarrama to Biscarrosse | 297.02 mi (478.01 km) |
| Guadarrama to Bischheim | 798.21 mi (1,284.60 km) |
| Guadarrama to Bischwiller | 808.58 mi (1,301.28 km) |
| Guadarrama to Blagnac | 347.30 mi (558.92 km) |
| Guadarrama to Blain | 483.96 mi (778.86 km) |
| Guadarrama to Blanquefort | 341.03 mi (548.84 km) |
| Guadarrama to Blois | 548.16 mi (882.17 km) |
| Guadarrama to Bobigny | 652.45 mi (1,050.01 km) |
