| Guadarrama to Beocin | 1,239.93 mi (1,995.48 km) |
| Guadarrama to Blace | 1,310.56 mi (2,109.14 km) |
| Guadarrama to Bogatic | 1,225.26 mi (1,971.86 km) |
| Guadarrama to Bojnik | 1,332.83 mi (2,144.99 km) |
| Guadarrama to Boljevac | 1,343.80 mi (2,162.64 km) |
| Guadarrama to Bor | 1,351.59 mi (2,175.17 km) |
| Guadarrama to Borca | 1,272.65 mi (2,048.14 km) |
| Guadarrama to Bosilegrad | 1,372.82 mi (2,209.34 km) |
| Guadarrama to Brus | 1,297.87 mi (2,088.73 km) |
| Guadarrama to Bujanovac | 1,337.06 mi (2,151.79 km) |
| Guadarrama to Cacak | 1,264.07 mi (2,034.33 km) |
| Guadarrama to Cajetina | 1,232.24 mi (1,983.10 km) |
| Guadarrama to Cicevac | 1,318.72 mi (2,122.28 km) |
| Guadarrama to Coka | 1,266.18 mi (2,037.71 km) |
| Guadarrama to Crna Trava | 1,362.78 mi (2,193.19 km) |
