| San Gwann to Broxbourne | 1,306.24 mi (2,102.19 km) |
| San Gwann to Broxburn | 1,619.68 mi (2,606.62 km) |
| San Gwann to Bryn | 1,469.86 mi (2,365.51 km) |
| San Gwann to Buckhurst Hill | 1,298.36 mi (2,089.51 km) |
| San Gwann to Buckie | 1,703.97 mi (2,742.28 km) |
| San Gwann to Buckingham | 1,345.52 mi (2,165.40 km) |
| San Gwann to Buckley | 1,464.82 mi (2,357.40 km) |
| San Gwann to Bucksburn | 1,658.86 mi (2,669.68 km) |
| San Gwann to Bude | 1,397.03 mi (2,248.31 km) |
| San Gwann to Bulwell | 1,404.67 mi (2,260.59 km) |
| San Gwann to Burbage | 1,383.50 mi (2,226.53 km) |
| San Gwann to Burgess Hill | 1,266.74 mi (2,038.63 km) |
| San Gwann to Burnham | 1,312.55 mi (2,112.35 km) |
| San Gwann to Burnham-on-Sea | 1,366.29 mi (2,198.82 km) |
| San Gwann to Burnley | 1,474.22 mi (2,372.53 km) |
