| Swansea to Bastogne | 4,469.89 mi (7,193.59 km) |
| Swansea to Beauraing | 4,437.00 mi (7,140.67 km) |
| Swansea to Beernem | 4,340.26 mi (6,984.98 km) |
| Swansea to Beerse | 4,392.12 mi (7,068.44 km) |
| Swansea to Beersel | 4,389.82 mi (7,064.74 km) |
| Swansea to Begijnendijk | 4,399.20 mi (7,079.83 km) |
| Swansea to Beloeil | 4,374.97 mi (7,040.83 km) |
| Swansea to Berchem | 4,379.69 mi (7,048.44 km) |
| Swansea to Beringen | 4,414.99 mi (7,105.24 km) |
| Swansea to Berlaar | 4,390.76 mi (7,066.25 km) |
| Swansea to Berlare | 4,369.34 mi (7,031.78 km) |
| Swansea to Bernissart | 4,374.09 mi (7,039.42 km) |
| Swansea to Bertem | 4,398.58 mi (7,078.83 km) |
| Swansea to Bertrix | 4,457.26 mi (7,173.27 km) |
| Swansea to Beveren | 4,372.83 mi (7,037.39 km) |
