| Swansea to Brezovica | 4,956.60 mi (7,976.87 km) |
| Swansea to Cankova | 4,987.77 mi (8,027.05 km) |
| Swansea to Celje | 4,979.95 mi (8,014.45 km) |
| Swansea to Cerklje na Gorenjskem | 4,949.68 mi (7,965.74 km) |
| Swansea to Cerknica | 4,963.66 mi (7,988.23 km) |
| Swansea to Cerkno | 4,935.80 mi (7,943.40 km) |
| Swansea to Cerkvenjak | 4,991.46 mi (8,032.98 km) |
| Swansea to Cirkulane | 5,002.82 mi (8,051.27 km) |
| Swansea to Crensovci | 5,004.23 mi (8,053.54 km) |
| Swansea to Crna na Koroskem | 4,954.28 mi (7,973.14 km) |
| Swansea to Crnomelj | 5,004.97 mi (8,054.72 km) |
| Swansea to Destrnik | 4,992.23 mi (8,034.22 km) |
| Swansea to Divaca | 4,953.48 mi (7,971.86 km) |
| Swansea to Dobje | 4,988.93 mi (8,028.90 km) |
| Swansea to Dobrna | 4,974.20 mi (8,005.20 km) |
