| Caerfyrddin to Chenove | 522.76 mi (841.30 km) |
| Caerfyrddin to Cherbourg | 194.10 mi (312.37 km) |
| Caerfyrddin to Chevigny-Saint-Sauveur | 526.87 mi (847.92 km) |
| Caerfyrddin to Chevilly-Larue | 363.32 mi (584.70 km) |
| Caerfyrddin to Chilly-Mazarin | 364.64 mi (586.83 km) |
| Caerfyrddin to Choisy-le-Roi | 365.45 mi (588.14 km) |
| Caerfyrddin to Cholet | 365.47 mi (588.17 km) |
| Caerfyrddin to Clamart | 358.59 mi (577.09 km) |
| Caerfyrddin to Claye-Souilly | 367.95 mi (592.16 km) |
| Caerfyrddin to Clermont | 340.83 mi (548.52 km) |
| Caerfyrddin to Clermont-Ferrand | 537.34 mi (864.77 km) |
| Caerfyrddin to Clermont-l'Herault | 672.10 mi (1,081.64 km) |
| Caerfyrddin to Clichy | 355.77 mi (572.55 km) |
| Caerfyrddin to Clichy-sous-Bois | 364.48 mi (586.57 km) |
| Caerfyrddin to Cluses | 634.98 mi (1,021.90 km) |
