| Natchitoches to Cervignano del Friuli | 5,382.72 mi (8,662.66 km) |
| Natchitoches to Cesa | 5,608.29 mi (9,025.67 km) |
| Natchitoches to Cesano Maderno | 5,218.74 mi (8,398.75 km) |
| Natchitoches to Cesena | 5,401.98 mi (8,693.65 km) |
| Natchitoches to Cesenatico | 5,405.91 mi (8,699.96 km) |
| Natchitoches to Cetraro | 5,740.77 mi (9,238.87 km) |
| Natchitoches to Cherasco | 5,199.55 mi (8,367.86 km) |
| Natchitoches to Chiampo | 5,309.75 mi (8,545.21 km) |
| Natchitoches to Chiaravalle | 5,467.76 mi (8,799.51 km) |
| Natchitoches to Chiari | 5,253.25 mi (8,454.29 km) |
| Natchitoches to Chiavari | 5,273.44 mi (8,486.79 km) |
| Natchitoches to Chieri | 5,185.01 mi (8,344.47 km) |
| Natchitoches to Chieti | 5,551.14 mi (8,933.69 km) |
| Natchitoches to Chioggia | 5,362.75 mi (8,630.52 km) |
| Natchitoches to Chiusi | 5,431.96 mi (8,741.89 km) |
