| Porthcawl to Borgosatollo | 759.10 mi (1,221.66 km) |
| Porthcawl to Borgosesia | 674.71 mi (1,085.83 km) |
| Porthcawl to Boscoreale | 1,136.95 mi (1,829.75 km) |
| Porthcawl to Boscotrecase | 1,135.52 mi (1,827.45 km) |
| Porthcawl to Botticino Sera | 756.42 mi (1,217.33 km) |
| Porthcawl to Bovalino Marina | 1,331.84 mi (2,143.38 km) |
| Porthcawl to Boves | 716.05 mi (1,152.36 km) |
| Porthcawl to Boville Ernica | 1,056.32 mi (1,699.99 km) |
| Porthcawl to Bovisio Masciago | 711.87 mi (1,145.64 km) |
| Porthcawl to Bovolone | 802.92 mi (1,292.17 km) |
| Porthcawl to Bra | 707.82 mi (1,139.12 km) |
| Porthcawl to Bracciano | 988.14 mi (1,590.26 km) |
| Porthcawl to Brandizzo | 684.28 mi (1,101.24 km) |
| Porthcawl to Breganze | 801.27 mi (1,289.51 km) |
| Porthcawl to Brembate | 727.62 mi (1,170.99 km) |
