| Natchitoches to Cognac | 4,812.61 mi (7,745.14 km) |
| Natchitoches to Cogolin | 5,190.35 mi (8,353.06 km) |
| Natchitoches to Colmar | 5,060.82 mi (8,144.60 km) |
| Natchitoches to Colombes | 4,826.64 mi (7,767.72 km) |
| Natchitoches to Colomiers | 4,949.03 mi (7,964.69 km) |
| Natchitoches to Combs-la-Ville | 4,846.86 mi (7,800.27 km) |
| Natchitoches to Comines | 4,802.32 mi (7,728.59 km) |
| Natchitoches to Compiegne | 4,835.17 mi (7,781.45 km) |
| Natchitoches to Concarneau | 4,596.81 mi (7,397.86 km) |
| Natchitoches to Conde-sur-l'Escaut | 4,834.69 mi (7,780.69 km) |
| Natchitoches to Conflans-Sainte-Honorine | 4,818.09 mi (7,753.96 km) |
| Natchitoches to Corbas | 5,039.16 mi (8,109.75 km) |
| Natchitoches to Corbeil-Essonnes | 4,845.35 mi (7,797.84 km) |
| Natchitoches to Cormeilles-en-Parisis | 4,823.06 mi (7,761.97 km) |
| Natchitoches to Cosne sur Loire | 4,900.40 mi (7,886.43 km) |
