| Cadiz to Cognac | 704.58 mi (1,133.91 km) |
| Cadiz to Cogolin | 821.81 mi (1,322.58 km) |
| Cadiz to Colmar | 1,056.58 mi (1,700.41 km) |
| Cadiz to Colombes | 958.23 mi (1,542.12 km) |
| Cadiz to Colomiers | 633.55 mi (1,019.61 km) |
| Cadiz to Combs-la-Ville | 950.28 mi (1,529.33 km) |
| Cadiz to Comines | 1,085.44 mi (1,746.85 km) |
| Cadiz to Compiegne | 1,000.54 mi (1,610.22 km) |
| Cadiz to Concarneau | 792.83 mi (1,275.94 km) |
| Cadiz to Conde-sur-l'Escaut | 1,079.41 mi (1,737.15 km) |
| Cadiz to Conflans-Sainte-Honorine | 959.32 mi (1,543.88 km) |
| Cadiz to Corbas | 857.54 mi (1,380.07 km) |
| Cadiz to Corbeil-Essonnes | 945.12 mi (1,521.03 km) |
| Cadiz to Cormeilles-en-Parisis | 960.10 mi (1,545.13 km) |
| Cadiz to Cosne sur Loire | 886.86 mi (1,427.26 km) |
