| Swansea to Brescia | 4,812.41 mi (7,744.82 km) |
| Swansea to Bressanone | 4,822.03 mi (7,760.30 km) |
| Swansea to Bresso | 4,771.28 mi (7,678.64 km) |
| Swansea to Brindisi | 5,327.14 mi (8,573.21 km) |
| Swansea to Broni | 4,792.78 mi (7,713.23 km) |
| Swansea to Bronte | 5,325.11 mi (8,569.94 km) |
| Swansea to Brugherio | 4,775.31 mi (7,685.12 km) |
| Swansea to Brugnera | 4,888.86 mi (7,867.87 km) |
| Swansea to Bruino | 4,721.84 mi (7,599.07 km) |
| Swansea to Brunico | 4,829.55 mi (7,772.41 km) |
| Swansea to Brusciano | 5,172.31 mi (8,324.02 km) |
| Swansea to Bucine | 4,950.91 mi (7,967.72 km) |
| Swansea to Budrio | 4,904.22 mi (7,892.57 km) |
| Swansea to Busca | 4,740.92 mi (7,629.78 km) |
| Swansea to Bussolengo | 4,840.25 mi (7,789.62 km) |
