| Conneaut to Cognac | 3,835.27 mi (6,172.27 km) |
| Conneaut to Cogolin | 4,212.55 mi (6,779.44 km) |
| Conneaut to Colmar | 4,075.74 mi (6,559.27 km) |
| Conneaut to Colombes | 3,842.40 mi (6,183.74 km) |
| Conneaut to Colomiers | 3,975.39 mi (6,397.76 km) |
| Conneaut to Combs-la-Ville | 3,862.79 mi (6,216.56 km) |
| Conneaut to Comines | 3,816.54 mi (6,142.13 km) |
| Conneaut to Compiegne | 3,850.28 mi (6,196.43 km) |
| Conneaut to Concarneau | 3,617.14 mi (5,821.22 km) |
| Conneaut to Conde-sur-l'Escaut | 3,848.98 mi (6,194.33 km) |
| Conneaut to Conflans-Sainte-Honorine | 3,833.82 mi (6,169.94 km) |
| Conneaut to Corbas | 4,058.10 mi (6,530.88 km) |
| Conneaut to Corbeil-Essonnes | 3,861.37 mi (6,214.27 km) |
| Conneaut to Cormeilles-en-Parisis | 3,838.78 mi (6,177.92 km) |
| Conneaut to Cosne sur Loire | 3,917.76 mi (6,305.02 km) |
