| Porthcawl to Barberino di Mugello | 862.28 mi (1,387.71 km) |
| Porthcawl to Barcellona-Pozzo di Gotto | 1,299.13 mi (2,090.75 km) |
| Porthcawl to Bareggio | 712.30 mi (1,146.33 km) |
| Porthcawl to Barga | 831.11 mi (1,337.54 km) |
| Porthcawl to Bari | 1,207.48 mi (1,943.26 km) |
| Porthcawl to Barletta | 1,176.35 mi (1,893.16 km) |
| Porthcawl to Baronissi | 1,148.32 mi (1,848.04 km) |
| Porthcawl to Barrafranca | 1,308.34 mi (2,105.57 km) |
| Porthcawl to Bassano del Grappa | 805.22 mi (1,295.87 km) |
| Porthcawl to Battipaglia | 1,162.48 mi (1,870.84 km) |
| Porthcawl to Beinasco | 683.09 mi (1,099.32 km) |
| Porthcawl to Bellinzago Novarese | 694.16 mi (1,117.15 km) |
| Porthcawl to Belluno | 810.07 mi (1,303.67 km) |
| Porthcawl to Belmonte Mezzagno | 1,243.88 mi (2,001.82 km) |
| Porthcawl to Belpasso | 1,322.08 mi (2,127.69 km) |
