| Swansea to Buhusi | 5,369.39 mi (8,641.19 km) |
| Swansea to Bumbesti-Jiu | 5,326.49 mi (8,572.16 km) |
| Swansea to Busteni | 5,391.85 mi (8,677.35 km) |
| Swansea to Buzau | 5,449.02 mi (8,769.36 km) |
| Swansea to Cajvana | 5,297.07 mi (8,524.82 km) |
| Swansea to Calafat | 5,366.84 mi (8,637.09 km) |
| Swansea to Calan | 5,287.17 mi (8,508.88 km) |
| Swansea to Calarasi | 5,513.33 mi (8,872.85 km) |
| Swansea to Campia Turzii | 5,280.08 mi (8,497.47 km) |
| Swansea to Campina | 5,412.46 mi (8,710.51 km) |
| Swansea to Campulung | 5,381.49 mi (8,660.67 km) |
| Swansea to Campulung Moldovenesc | 5,291.25 mi (8,515.45 km) |
| Swansea to Caracal | 5,411.42 mi (8,708.84 km) |
| Swansea to Caransebes | 5,273.47 mi (8,486.84 km) |
| Swansea to Carei | 5,178.20 mi (8,333.51 km) |
