| Alfaro to Borsbeek | 689.18 mi (1,109.13 km) |
| Alfaro to Boussu | 628.34 mi (1,011.21 km) |
| Alfaro to Braine-l'Alleud | 655.25 mi (1,054.52 km) |
| Alfaro to Braine-le-Chateau | 653.22 mi (1,051.26 km) |
| Alfaro to Braine-le-Comte | 645.40 mi (1,038.66 km) |
| Alfaro to Brasschaat | 695.01 mi (1,118.50 km) |
| Alfaro to Brecht | 701.37 mi (1,128.75 km) |
| Alfaro to Bredene | 664.15 mi (1,068.84 km) |
| Alfaro to Bree | 708.93 mi (1,140.92 km) |
| Alfaro to Bruges | 666.59 mi (1,072.78 km) |
| Alfaro to Brussels | 664.95 mi (1,070.13 km) |
| Alfaro to Buggenhout | 671.26 mi (1,080.29 km) |
| Alfaro to Chapelle-lez-Herlaimont | 640.43 mi (1,030.67 km) |
| Alfaro to Charleroi | 639.64 mi (1,029.41 km) |
| Alfaro to Chatelet | 641.48 mi (1,032.36 km) |
