| Santander to Borsbeek | 659.73 mi (1,061.74 km) |
| Santander to Boussu | 599.73 mi (965.17 km) |
| Santander to Braine-l'Alleud | 629.09 mi (1,012.42 km) |
| Santander to Braine-le-Chateau | 626.24 mi (1,007.84 km) |
| Santander to Braine-le-Comte | 618.07 mi (994.69 km) |
| Santander to Brasschaat | 664.90 mi (1,070.06 km) |
| Santander to Brecht | 671.87 mi (1,081.26 km) |
| Santander to Bredene | 623.11 mi (1,002.80 km) |
| Santander to Bree | 687.65 mi (1,106.67 km) |
| Santander to Bruges | 627.66 mi (1,010.12 km) |
| Santander to Brussels | 637.29 mi (1,025.62 km) |
| Santander to Buggenhout | 641.26 mi (1,032.01 km) |
| Santander to Chapelle-lez-Herlaimont | 615.39 mi (990.37 km) |
| Santander to Charleroi | 616.34 mi (991.90 km) |
| Santander to Chatelet | 618.81 mi (995.88 km) |
