| West Chicago to Cognac | 4,159.40 mi (6,693.90 km) |
| West Chicago to Cogolin | 4,534.59 mi (7,297.71 km) |
| West Chicago to Colmar | 4,377.09 mi (7,044.24 km) |
| West Chicago to Colombes | 4,148.71 mi (6,676.70 km) |
| West Chicago to Colomiers | 4,304.92 mi (6,928.09 km) |
| West Chicago to Combs-la-Ville | 4,169.73 mi (6,710.53 km) |
| West Chicago to Comines | 4,113.19 mi (6,619.53 km) |
| West Chicago to Compiegne | 4,153.46 mi (6,684.35 km) |
| West Chicago to Concarneau | 3,937.48 mi (6,336.76 km) |
| West Chicago to Conde-sur-l'Escaut | 4,146.15 mi (6,672.58 km) |
| West Chicago to Conflans-Sainte-Honorine | 4,140.04 mi (6,662.75 km) |
| West Chicago to Corbas | 4,373.74 mi (7,038.85 km) |
| West Chicago to Corbeil-Essonnes | 4,168.68 mi (6,708.84 km) |
| West Chicago to Cormeilles-en-Parisis | 4,144.95 mi (6,670.65 km) |
| West Chicago to Cosne sur Loire | 4,229.57 mi (6,806.83 km) |
