| Porthcawl to Brownhills | 109.86 mi (176.81 km) |
| Porthcawl to Broxbourne | 158.47 mi (255.03 km) |
| Porthcawl to Broxburn | 307.87 mi (495.47 km) |
| Porthcawl to Bryn | 146.11 mi (235.14 km) |
| Porthcawl to Buckhurst Hill | 160.39 mi (258.12 km) |
| Porthcawl to Buckie | 429.08 mi (690.54 km) |
| Porthcawl to Buckingham | 121.04 mi (194.79 km) |
| Porthcawl to Buckley | 119.65 mi (192.57 km) |
| Porthcawl to Bucksburn | 398.30 mi (641.01 km) |
| Porthcawl to Bude | 58.46 mi (94.08 km) |
| Porthcawl to Bulwell | 148.88 mi (239.59 km) |
| Porthcawl to Burbage | 123.12 mi (198.14 km) |
| Porthcawl to Burgess Hill | 158.45 mi (255.00 km) |
| Porthcawl to Burnham | 130.35 mi (209.78 km) |
| Porthcawl to Burnham-on-Sea | 34.40 mi (55.36 km) |
