| Natchitoches to Corato | 5,692.99 mi (9,161.99 km) |
| Natchitoches to Corbetta | 5,215.03 mi (8,392.78 km) |
| Natchitoches to Corciano | 5,441.63 mi (8,757.46 km) |
| Natchitoches to Cordenons | 5,351.12 mi (8,611.80 km) |
| Natchitoches to Cori | 5,525.28 mi (8,892.08 km) |
| Natchitoches to Coriano | 5,423.28 mi (8,727.92 km) |
| Natchitoches to Corigliano Calabro | 5,761.10 mi (9,271.59 km) |
| Natchitoches to Corleone | 5,691.12 mi (9,158.98 km) |
| Natchitoches to Cormano | 5,222.48 mi (8,404.76 km) |
| Natchitoches to Cornaredo | 5,218.71 mi (8,398.70 km) |
| Natchitoches to Cornate d'Adda | 5,231.36 mi (8,419.05 km) |
| Natchitoches to Cornedo Vicentino | 5,310.02 mi (8,545.65 km) |
| Natchitoches to Correggio | 5,317.73 mi (8,558.06 km) |
| Natchitoches to Corridonia | 5,488.89 mi (8,833.52 km) |
| Natchitoches to Corsico | 5,224.54 mi (8,408.08 km) |
