| Llantrisant to Corato | 1,178.98 mi (1,897.39 km) |
| Llantrisant to Corbetta | 700.51 mi (1,127.36 km) |
| Llantrisant to Corciano | 932.14 mi (1,500.14 km) |
| Llantrisant to Cordenons | 824.30 mi (1,326.59 km) |
| Llantrisant to Cori | 1,028.14 mi (1,654.63 km) |
| Llantrisant to Coriano | 904.96 mi (1,456.38 km) |
| Llantrisant to Corigliano Calabro | 1,260.10 mi (2,027.94 km) |
| Llantrisant to Corleone | 1,247.17 mi (2,007.13 km) |
| Llantrisant to Cormano | 705.91 mi (1,136.05 km) |
| Llantrisant to Cornaredo | 703.26 mi (1,131.79 km) |
| Llantrisant to Cornate d'Adda | 712.59 mi (1,146.81 km) |
| Llantrisant to Cornedo Vicentino | 785.68 mi (1,264.43 km) |
| Llantrisant to Correggio | 800.73 mi (1,288.64 km) |
| Llantrisant to Corridonia | 972.11 mi (1,564.46 km) |
| Llantrisant to Corsico | 709.33 mi (1,141.56 km) |
