| Swansea to Beausoleil | 4,768.87 mi (7,674.76 km) |
| Swansea to Beauvais | 4,348.71 mi (6,998.57 km) |
| Swansea to Begles | 4,394.31 mi (7,071.95 km) |
| Swansea to Belfort | 4,598.87 mi (7,401.16 km) |
| Swansea to Bellegarde-sur-Valserine | 4,614.29 mi (7,425.99 km) |
| Swansea to Bellerive-sur-Allier | 4,515.05 mi (7,266.27 km) |
| Swansea to Bellevue | 4,378.83 mi (7,047.05 km) |
| Swansea to Belley | 4,621.51 mi (7,437.60 km) |
| Swansea to Berck-sur-Mer | 4,297.02 mi (6,915.39 km) |
| Swansea to Bergerac | 4,436.76 mi (7,140.27 km) |
| Swansea to Bernay | 4,300.45 mi (6,920.90 km) |
| Swansea to Berre-l'Etang | 4,684.64 mi (7,539.20 km) |
| Swansea to Besancon | 4,580.63 mi (7,371.81 km) |
| Swansea to Bethune | 4,333.66 mi (6,974.36 km) |
| Swansea to Betton | 4,238.47 mi (6,821.16 km) |
