| Alfafar to Borsbeek | 847.04 mi (1,363.18 km) |
| Alfafar to Boussu | 787.53 mi (1,267.41 km) |
| Alfafar to Braine-l'Alleud | 811.43 mi (1,305.87 km) |
| Alfafar to Braine-le-Chateau | 810.17 mi (1,303.85 km) |
| Alfafar to Braine-le-Comte | 802.91 mi (1,292.16 km) |
| Alfafar to Brasschaat | 853.24 mi (1,373.16 km) |
| Alfafar to Brecht | 858.91 mi (1,382.28 km) |
| Alfafar to Bredene | 832.07 mi (1,339.09 km) |
| Alfafar to Bree | 858.99 mi (1,382.41 km) |
| Alfafar to Bruges | 832.84 mi (1,340.32 km) |
| Alfafar to Brussels | 822.07 mi (1,322.99 km) |
| Alfafar to Buggenhout | 830.15 mi (1,335.99 km) |
| Alfafar to Chapelle-lez-Herlaimont | 796.18 mi (1,281.33 km) |
| Alfafar to Charleroi | 793.93 mi (1,277.71 km) |
| Alfafar to Chatelet | 795.14 mi (1,279.66 km) |
