| Coudekerque-Branche to Cognac | 388.77 mi (625.67 km) |
| Coudekerque-Branche to Cogolin | 570.95 mi (918.85 km) |
| Coudekerque-Branche to Colmar | 301.32 mi (484.94 km) |
| Coudekerque-Branche to Colombes | 145.35 mi (233.91 km) |
| Coudekerque-Branche to Colomiers | 514.44 mi (827.91 km) |
| Coudekerque-Branche to Combs-la-Ville | 162.91 mi (262.18 km) |
| Coudekerque-Branche to Comines | 32.47 mi (52.25 km) |
| Coudekerque-Branche to Compiegne | 112.89 mi (181.68 km) |
| Coudekerque-Branche to Concarneau | 357.17 mi (574.80 km) |
| Coudekerque-Branche to Conde-sur-l'Escaut | 65.82 mi (105.93 km) |
| Coudekerque-Branche to Conflans-Sainte-Honorine | 140.59 mi (226.26 km) |
| Coudekerque-Branche to Corbas | 387.62 mi (623.81 km) |
| Coudekerque-Branche to Corbeil-Essonnes | 166.66 mi (268.21 km) |
| Coudekerque-Branche to Cormeilles-en-Parisis | 141.99 mi (228.51 km) |
| Coudekerque-Branche to Cosne sur Loire | 250.93 mi (403.83 km) |
