| Iernut to Cognac | 1,173.73 mi (1,888.94 km) |
| Iernut to Cogolin | 892.79 mi (1,436.81 km) |
| Iernut to Colmar | 797.61 mi (1,283.63 km) |
| Iernut to Colombes | 1,032.74 mi (1,662.04 km) |
| Iernut to Colomiers | 1,130.93 mi (1,820.05 km) |
| Iernut to Combs-la-Ville | 1,018.48 mi (1,639.09 km) |
| Iernut to Comines | 1,010.28 mi (1,625.89 km) |
| Iernut to Compiegne | 1,008.37 mi (1,622.82 km) |
| Iernut to Concarneau | 1,318.77 mi (2,122.36 km) |
| Iernut to Conde-sur-l'Escaut | 981.79 mi (1,580.04 km) |
| Iernut to Conflans-Sainte-Honorine | 1,039.84 mi (1,673.46 km) |
| Iernut to Corbas | 926.08 mi (1,490.39 km) |
| Iernut to Corbeil-Essonnes | 1,022.02 mi (1,644.78 km) |
| Iernut to Cormeilles-en-Parisis | 1,035.12 mi (1,665.87 km) |
| Iernut to Cosne sur Loire | 1,004.37 mi (1,616.38 km) |
