| Sliema to Cognac | 1,025.97 mi (1,651.14 km) |
| Sliema to Cogolin | 660.80 mi (1,063.46 km) |
| Sliema to Colmar | 916.47 mi (1,474.92 km) |
| Sliema to Colombes | 1,091.87 mi (1,757.20 km) |
| Sliema to Colomiers | 876.99 mi (1,411.37 km) |
| Sliema to Combs-la-Ville | 1,069.44 mi (1,721.09 km) |
| Sliema to Comines | 1,174.29 mi (1,889.84 km) |
| Sliema to Compiegne | 1,102.84 mi (1,774.85 km) |
| Sliema to Concarneau | 1,251.57 mi (2,014.20 km) |
| Sliema to Conde-sur-l'Escaut | 1,142.29 mi (1,838.34 km) |
| Sliema to Conflans-Sainte-Honorine | 1,100.33 mi (1,770.81 km) |
| Sliema to Corbas | 839.32 mi (1,350.75 km) |
| Sliema to Corbeil-Essonnes | 1,068.67 mi (1,719.86 km) |
| Sliema to Cormeilles-en-Parisis | 1,096.02 mi (1,763.88 km) |
| Sliema to Cosne sur Loire | 991.86 mi (1,596.25 km) |
