| Barcelona to Borsbeek | 687.11 mi (1,105.80 km) |
| Barcelona to Boussu | 630.12 mi (1,014.08 km) |
| Barcelona to Braine-l'Alleud | 650.93 mi (1,047.56 km) |
| Barcelona to Braine-le-Chateau | 650.32 mi (1,046.59 km) |
| Barcelona to Braine-le-Comte | 643.69 mi (1,035.92 km) |
| Barcelona to Brasschaat | 693.49 mi (1,116.06 km) |
| Barcelona to Brecht | 698.47 mi (1,124.07 km) |
| Barcelona to Bredene | 681.70 mi (1,097.09 km) |
| Barcelona to Bree | 692.89 mi (1,115.10 km) |
| Barcelona to Bruges | 680.76 mi (1,095.57 km) |
| Barcelona to Brussels | 662.08 mi (1,065.52 km) |
| Barcelona to Buggenhout | 671.44 mi (1,080.58 km) |
| Barcelona to Chapelle-lez-Herlaimont | 635.70 mi (1,023.06 km) |
| Barcelona to Charleroi | 632.35 mi (1,017.66 km) |
| Barcelona to Chatelet | 633.04 mi (1,018.78 km) |
