| Holyhead to Chenove | 593.94 mi (955.85 km) |
| Holyhead to Cherbourg | 285.49 mi (459.45 km) |
| Holyhead to Chevigny-Saint-Sauveur | 597.44 mi (961.49 km) |
| Holyhead to Chevilly-Larue | 436.24 mi (702.05 km) |
| Holyhead to Chilly-Mazarin | 438.34 mi (705.44 km) |
| Holyhead to Choisy-le-Roi | 438.09 mi (705.04 km) |
| Holyhead to Cholet | 462.45 mi (744.25 km) |
| Holyhead to Clamart | 431.70 mi (694.75 km) |
| Holyhead to Claye-Souilly | 437.38 mi (703.90 km) |
| Holyhead to Clermont | 407.33 mi (655.54 km) |
| Holyhead to Clermont-Ferrand | 623.73 mi (1,003.79 km) |
| Holyhead to Clermont-l'Herault | 763.09 mi (1,228.08 km) |
| Holyhead to Clichy | 427.70 mi (688.31 km) |
| Holyhead to Clichy-sous-Bois | 434.97 mi (700.02 km) |
| Holyhead to Cluses | 706.99 mi (1,137.79 km) |
