| Morriston to Brownhills | 108.79 mi (175.08 km) |
| Morriston to Broxbourne | 167.80 mi (270.06 km) |
| Morriston to Broxburn | 295.60 mi (475.71 km) |
| Morriston to Bryn | 137.69 mi (221.58 km) |
| Morriston to Buckhurst Hill | 170.40 mi (274.24 km) |
| Morriston to Buckie | 417.15 mi (671.33 km) |
| Morriston to Buckingham | 128.13 mi (206.20 km) |
| Morriston to Buckley | 110.17 mi (177.30 km) |
| Morriston to Bucksburn | 387.37 mi (623.42 km) |
| Morriston to Bude | 63.67 mi (102.47 km) |
| Morriston to Bulwell | 148.06 mi (238.28 km) |
| Morriston to Burbage | 125.08 mi (201.29 km) |
| Morriston to Burgess Hill | 171.83 mi (276.53 km) |
| Morriston to Burnham | 140.97 mi (226.86 km) |
| Morriston to Burnham-on-Sea | 50.28 mi (80.91 km) |
