| Calahorra to Borsbeek | 685.93 mi (1,103.90 km) |
| Calahorra to Boussu | 625.05 mi (1,005.92 km) |
| Calahorra to Braine-l'Alleud | 652.26 mi (1,049.72 km) |
| Calahorra to Braine-le-Chateau | 650.15 mi (1,046.32 km) |
| Calahorra to Braine-le-Comte | 642.28 mi (1,033.64 km) |
| Calahorra to Brasschaat | 691.70 mi (1,113.19 km) |
| Calahorra to Brecht | 698.14 mi (1,123.55 km) |
| Calahorra to Bredene | 659.70 mi (1,061.69 km) |
| Calahorra to Bree | 706.54 mi (1,137.06 km) |
| Calahorra to Bruges | 662.36 mi (1,065.96 km) |
| Calahorra to Brussels | 661.83 mi (1,065.12 km) |
| Calahorra to Buggenhout | 667.92 mi (1,074.92 km) |
| Calahorra to Chapelle-lez-Herlaimont | 637.53 mi (1,026.00 km) |
| Calahorra to Charleroi | 636.91 mi (1,025.01 km) |
| Calahorra to Chatelet | 638.81 mi (1,028.07 km) |
