| Oak Park to Cognac | 4,141.72 mi (6,665.46 km) |
| Oak Park to Cogolin | 4,517.09 mi (7,269.55 km) |
| Oak Park to Colmar | 4,360.81 mi (7,018.05 km) |
| Oak Park to Colombes | 4,132.10 mi (6,649.97 km) |
| Oak Park to Colomiers | 4,286.93 mi (6,899.15 km) |
| Oak Park to Combs-la-Ville | 4,153.09 mi (6,683.75 km) |
| Oak Park to Comines | 4,097.15 mi (6,593.72 km) |
| Oak Park to Compiegne | 4,137.04 mi (6,657.92 km) |
| Oak Park to Concarneau | 3,920.01 mi (6,308.64 km) |
| Oak Park to Conde-sur-l'Escaut | 4,130.08 mi (6,646.73 km) |
| Oak Park to Conflans-Sainte-Honorine | 4,123.43 mi (6,636.02 km) |
| Oak Park to Corbas | 4,356.60 mi (7,011.27 km) |
| Oak Park to Corbeil-Essonnes | 4,152.02 mi (6,682.02 km) |
| Oak Park to Cormeilles-en-Parisis | 4,128.35 mi (6,643.94 km) |
| Oak Park to Cosne sur Loire | 4,212.64 mi (6,779.59 km) |
