| Cwmbran to Cabestany | 679.73 mi (1,093.93 km) |
| Cwmbran to Cabries | 688.52 mi (1,108.07 km) |
| Cwmbran to Cachan | 308.20 mi (496.00 km) |
| Cwmbran to Caen | 206.89 mi (332.96 km) |
| Cwmbran to Cagnes-sur-Mer | 725.71 mi (1,167.92 km) |
| Cwmbran to Cahors | 538.56 mi (866.73 km) |
| Cwmbran to Calais | 216.21 mi (347.96 km) |
| Cwmbran to Caluire-et-Cuire | 540.15 mi (869.28 km) |
| Cwmbran to Cambrai | 290.89 mi (468.15 km) |
| Cwmbran to Canet-en-Roussillon | 679.38 mi (1,093.35 km) |
| Cwmbran to Cannes | 727.93 mi (1,171.49 km) |
| Cwmbran to Canteleu | 234.18 mi (376.87 km) |
| Cwmbran to Capbreton | 558.40 mi (898.65 km) |
| Cwmbran to Carcassonne | 634.65 mi (1,021.37 km) |
| Cwmbran to Carmaux | 577.29 mi (929.06 km) |
