| Swansea to Bollullos par del Condado | 4,375.45 mi (7,041.61 km) |
| Swansea to Bormujos | 4,396.81 mi (7,075.98 km) |
| Swansea to Brenes | 4,400.04 mi (7,081.17 km) |
| Swansea to Brunete | 4,390.34 mi (7,065.57 km) |
| Swansea to Bueu | 4,108.91 mi (6,612.65 km) |
| Swansea to Bullas | 4,579.72 mi (7,370.35 km) |
| Swansea to Bunol | 4,571.07 mi (7,356.42 km) |
| Swansea to Burela de Cabo | 4,131.00 mi (6,648.20 km) |
| Swansea to Burgos | 4,338.62 mi (6,982.33 km) |
| Swansea to Burjasot | 4,585.44 mi (7,379.55 km) |
| Swansea to Burriana | 4,585.91 mi (7,380.31 km) |
| Swansea to Cabanaquinta | 4,229.57 mi (6,806.84 km) |
| Swansea to Cabanillas del Campo | 4,416.90 mi (7,108.31 km) |
| Swansea to Cabra | 4,470.89 mi (7,195.20 km) |
| Swansea to Caceres | 4,311.18 mi (6,938.17 km) |
