| Swansea to Beocin | 5,192.42 mi (8,356.39 km) |
| Swansea to Blace | 5,336.94 mi (8,588.97 km) |
| Swansea to Bogatic | 5,199.52 mi (8,367.82 km) |
| Swansea to Bojnik | 5,365.95 mi (8,635.66 km) |
| Swansea to Boljevac | 5,337.25 mi (8,589.47 km) |
| Swansea to Bor | 5,328.74 mi (8,575.77 km) |
| Swansea to Borca | 5,233.82 mi (8,423.03 km) |
| Swansea to Bosilegrad | 5,418.16 mi (8,719.68 km) |
| Swansea to Brus | 5,323.23 mi (8,566.92 km) |
| Swansea to Bujanovac | 5,393.10 mi (8,679.35 km) |
| Swansea to Cacak | 5,274.39 mi (8,488.31 km) |
| Swansea to Cajetina | 5,256.90 mi (8,460.17 km) |
| Swansea to Cicevac | 5,323.56 mi (8,567.44 km) |
| Swansea to Coka | 5,174.89 mi (8,328.19 km) |
| Swansea to Crna Trava | 5,397.21 mi (8,685.98 km) |
