| Llantrisant to Brownhills | 97.85 mi (157.48 km) |
| Llantrisant to Broxbourne | 144.47 mi (232.51 km) |
| Llantrisant to Broxburn | 303.48 mi (488.41 km) |
| Llantrisant to Bryn | 138.54 mi (222.96 km) |
| Llantrisant to Buckhurst Hill | 146.55 mi (235.85 km) |
| Llantrisant to Buckie | 424.13 mi (682.58 km) |
| Llantrisant to Buckingham | 106.83 mi (171.93 km) |
| Llantrisant to Buckley | 113.28 mi (182.31 km) |
| Llantrisant to Bucksburn | 392.31 mi (631.36 km) |
| Llantrisant to Bude | 70.82 mi (113.97 km) |
| Llantrisant to Bulwell | 136.52 mi (219.71 km) |
| Llantrisant to Burbage | 109.81 mi (176.72 km) |
| Llantrisant to Burgess Hill | 146.26 mi (235.38 km) |
| Llantrisant to Burnham | 116.66 mi (187.75 km) |
| Llantrisant to Burnham-on-Sea | 26.70 mi (42.97 km) |
