| Willebroek to Blace | 955.57 mi (1,537.85 km) |
| Willebroek to Bogatic | 819.17 mi (1,318.32 km) |
| Willebroek to Bojnik | 984.58 mi (1,584.53 km) |
| Willebroek to Boljevac | 958.43 mi (1,542.45 km) |
| Willebroek to Bor | 951.73 mi (1,531.65 km) |
| Willebroek to Borca | 855.77 mi (1,377.23 km) |
| Willebroek to Bosilegrad | 1,036.76 mi (1,668.50 km) |
| Willebroek to Brus | 941.78 mi (1,515.65 km) |
| Willebroek to Bujanovac | 1,011.35 mi (1,627.62 km) |
| Willebroek to Cacak | 893.06 mi (1,437.24 km) |
| Willebroek to Cajetina | 875.16 mi (1,408.43 km) |
| Willebroek to Cicevac | 943.33 mi (1,518.14 km) |
| Willebroek to Coka | 802.75 mi (1,291.90 km) |
| Willebroek to Crna Trava | 1,016.11 mi (1,635.28 km) |
| Willebroek to Crvenka | 784.98 mi (1,263.30 km) |
