| Castelvetrano to Cognac | 872.63 mi (1,404.36 km) |
| Castelvetrano to Cogolin | 506.09 mi (814.48 km) |
| Castelvetrano to Colmar | 768.89 mi (1,237.41 km) |
| Castelvetrano to Colombes | 938.29 mi (1,510.03 km) |
| Castelvetrano to Colomiers | 725.98 mi (1,168.35 km) |
| Castelvetrano to Combs-la-Ville | 915.85 mi (1,473.93 km) |
| Castelvetrano to Comines | 1,023.24 mi (1,646.75 km) |
| Castelvetrano to Compiegne | 950.14 mi (1,529.10 km) |
| Castelvetrano to Concarneau | 1,097.75 mi (1,766.65 km) |
| Castelvetrano to Conde-sur-l'Escaut | 991.57 mi (1,595.77 km) |
| Castelvetrano to Conflans-Sainte-Honorine | 946.71 mi (1,523.58 km) |
| Castelvetrano to Corbas | 684.98 mi (1,102.36 km) |
| Castelvetrano to Corbeil-Essonnes | 914.99 mi (1,472.54 km) |
| Castelvetrano to Cormeilles-en-Parisis | 942.44 mi (1,516.72 km) |
| Castelvetrano to Cosne sur Loire | 837.60 mi (1,347.98 km) |
