| Winnetka to Cognac | 4,130.80 mi (6,647.87 km) |
| Winnetka to Cogolin | 4,506.03 mi (7,251.75 km) |
| Winnetka to Colmar | 4,348.90 mi (6,998.88 km) |
| Winnetka to Colombes | 4,120.40 mi (6,631.15 km) |
| Winnetka to Colomiers | 4,276.26 mi (6,881.97 km) |
| Winnetka to Combs-la-Ville | 4,141.42 mi (6,664.96 km) |
| Winnetka to Comines | 4,085.09 mi (6,574.32 km) |
| Winnetka to Compiegne | 4,125.22 mi (6,638.90 km) |
| Winnetka to Concarneau | 3,908.92 mi (6,290.81 km) |
| Winnetka to Conde-sur-l'Escaut | 4,118.04 mi (6,627.35 km) |
| Winnetka to Conflans-Sainte-Honorine | 4,111.73 mi (6,617.20 km) |
| Winnetka to Corbas | 4,345.27 mi (6,993.04 km) |
| Winnetka to Corbeil-Essonnes | 4,140.36 mi (6,663.26 km) |
| Winnetka to Cormeilles-en-Parisis | 4,116.65 mi (6,625.11 km) |
| Winnetka to Cosne sur Loire | 4,201.16 mi (6,761.12 km) |
