| Llantrisant to Cabestany | 679.92 mi (1,094.22 km) |
| Llantrisant to Cabries | 692.02 mi (1,113.70 km) |
| Llantrisant to Cachan | 315.92 mi (508.42 km) |
| Llantrisant to Caen | 210.15 mi (338.20 km) |
| Llantrisant to Cagnes-sur-Mer | 731.10 mi (1,176.59 km) |
| Llantrisant to Cahors | 538.09 mi (865.97 km) |
| Llantrisant to Calais | 229.91 mi (370.00 km) |
| Llantrisant to Caluire-et-Cuire | 545.62 mi (878.09 km) |
| Llantrisant to Cambrai | 303.22 mi (487.99 km) |
| Llantrisant to Canet-en-Roussillon | 679.65 mi (1,093.80 km) |
| Llantrisant to Cannes | 733.09 mi (1,179.80 km) |
| Llantrisant to Canteleu | 241.71 mi (389.00 km) |
| Llantrisant to Capbreton | 553.25 mi (890.36 km) |
| Llantrisant to Carcassonne | 634.48 mi (1,021.09 km) |
| Llantrisant to Carmaux | 577.50 mi (929.40 km) |
