| Duarte to Cognac | 5,686.75 mi (9,151.94 km) |
| Duarte to Cogolin | 6,045.85 mi (9,729.85 km) |
| Duarte to Colmar | 5,828.47 mi (9,380.02 km) |
| Duarte to Colombes | 5,623.21 mi (9,049.68 km) |
| Duarte to Colomiers | 5,844.65 mi (9,406.06 km) |
| Duarte to Combs-la-Ville | 5,645.45 mi (9,085.47 km) |
| Duarte to Comines | 5,559.58 mi (8,947.27 km) |
| Duarte to Compiegne | 5,618.30 mi (9,041.78 km) |
| Duarte to Concarneau | 5,459.83 mi (8,786.75 km) |
| Duarte to Conde-sur-l'Escaut | 5,592.92 mi (9,000.94 km) |
| Duarte to Conflans-Sainte-Honorine | 5,614.55 mi (9,035.75 km) |
| Duarte to Corbas | 5,869.67 mi (9,446.33 km) |
| Duarte to Corbeil-Essonnes | 5,645.57 mi (9,085.66 km) |
| Duarte to Cormeilles-en-Parisis | 5,619.14 mi (9,043.14 km) |
| Duarte to Cosne sur Loire | 5,718.12 mi (9,202.43 km) |
