| Porthcawl to Brescia | 755.68 mi (1,216.15 km) |
| Porthcawl to Bressanone | 766.41 mi (1,233.42 km) |
| Porthcawl to Bresso | 716.77 mi (1,153.53 km) |
| Porthcawl to Brindisi | 1,271.35 mi (2,046.03 km) |
| Porthcawl to Broni | 740.80 mi (1,192.20 km) |
| Porthcawl to Bronte | 1,306.13 mi (2,102.01 km) |
| Porthcawl to Brugherio | 720.40 mi (1,159.38 km) |
| Porthcawl to Brugnera | 831.86 mi (1,338.76 km) |
| Porthcawl to Bruino | 679.06 mi (1,092.84 km) |
| Porthcawl to Brunico | 774.89 mi (1,247.07 km) |
| Porthcawl to Brusciano | 1,127.03 mi (1,813.78 km) |
| Porthcawl to Bucine | 900.39 mi (1,449.03 km) |
| Porthcawl to Budrio | 848.45 mi (1,365.46 km) |
| Porthcawl to Busca | 703.94 mi (1,132.89 km) |
| Porthcawl to Bussolengo | 782.89 mi (1,259.94 km) |
