| Barbastro to Borsbeek | 665.76 mi (1,071.44 km) |
| Barbastro to Boussu | 605.91 mi (975.11 km) |
| Barbastro to Braine-l'Alleud | 630.38 mi (1,014.49 km) |
| Barbastro to Braine-le-Chateau | 628.98 mi (1,012.24 km) |
| Barbastro to Braine-le-Comte | 621.59 mi (1,000.36 km) |
| Barbastro to Brasschaat | 671.91 mi (1,081.34 km) |
| Barbastro to Brecht | 677.71 mi (1,090.67 km) |
| Barbastro to Bredene | 649.57 mi (1,045.38 km) |
| Barbastro to Bree | 679.40 mi (1,093.39 km) |
| Barbastro to Bruges | 650.45 mi (1,046.79 km) |
| Barbastro to Brussels | 640.87 mi (1,031.38 km) |
| Barbastro to Buggenhout | 648.66 mi (1,043.92 km) |
| Barbastro to Chapelle-lez-Herlaimont | 615.17 mi (990.02 km) |
| Barbastro to Charleroi | 613.20 mi (986.86 km) |
| Barbastro to Chatelet | 614.54 mi (989.01 km) |
