| Swansea to Beuvry | 4,335.50 mi (6,977.32 km) |
| Swansea to Beziers | 4,606.61 mi (7,413.62 km) |
| Swansea to Bezons | 4,370.34 mi (7,033.39 km) |
| Swansea to Biarritz | 4,395.29 mi (7,073.54 km) |
| Swansea to Biganos | 4,381.37 mi (7,051.13 km) |
| Swansea to Billere | 4,452.12 mi (7,165.00 km) |
| Swansea to Biot | 4,759.60 mi (7,659.84 km) |
| Swansea to Biscarrosse | 4,381.79 mi (7,051.81 km) |
| Swansea to Bischheim | 4,598.11 mi (7,399.94 km) |
| Swansea to Bischwiller | 4,596.51 mi (7,397.37 km) |
| Swansea to Blagnac | 4,517.89 mi (7,270.85 km) |
| Swansea to Blain | 4,255.81 mi (6,849.06 km) |
| Swansea to Blanquefort | 4,387.04 mi (7,060.25 km) |
| Swansea to Blois | 4,379.13 mi (7,047.53 km) |
| Swansea to Bobigny | 4,379.67 mi (7,048.40 km) |
