| Seaford to Brownhills | 156.18 mi (251.34 km) |
| Seaford to Broxbourne | 67.88 mi (109.24 km) |
| Seaford to Broxburn | 385.87 mi (621.00 km) |
| Seaford to Bryn | 221.83 mi (357.00 km) |
| Seaford to Buckhurst Hill | 59.62 mi (95.95 km) |
| Seaford to Buckie | 492.83 mi (793.13 km) |
| Seaford to Buckingham | 96.73 mi (155.67 km) |
| Seaford to Buckley | 214.28 mi (344.85 km) |
| Seaford to Bucksburn | 452.17 mi (727.69 km) |
| Seaford to Bude | 202.73 mi (326.26 km) |
| Seaford to Bulwell | 163.76 mi (263.55 km) |
| Seaford to Burbage | 136.39 mi (219.50 km) |
| Seaford to Burgess Hill | 16.06 mi (25.85 km) |
| Seaford to Burnham | 62.57 mi (100.70 km) |
| Seaford to Burnham-on-Sea | 138.31 mi (222.60 km) |
