| Natchitoches to Chivasso | 5,181.59 mi (8,338.96 km) |
| Natchitoches to Ciampino | 5,505.90 mi (8,860.89 km) |
| Natchitoches to Cicciano | 5,621.14 mi (9,046.35 km) |
| Natchitoches to Cingoli | 5,471.88 mi (8,806.14 km) |
| Natchitoches to Cinisello Balsamo | 5,224.55 mi (8,408.11 km) |
| Natchitoches to Cinisi | 5,668.45 mi (9,122.49 km) |
| Natchitoches to Cirie | 5,167.97 mi (8,317.05 km) |
| Natchitoches to Ciro Marina | 5,796.78 mi (9,329.02 km) |
| Natchitoches to Cislago | 5,210.63 mi (8,385.71 km) |
| Natchitoches to Cisterna di Latina | 5,523.73 mi (8,889.58 km) |
| Natchitoches to Cisternino | 5,753.49 mi (9,259.35 km) |
| Natchitoches to Citta di Castello | 5,427.57 mi (8,734.83 km) |
| Natchitoches to Citta Sant'Angelo | 5,539.71 mi (8,915.30 km) |
| Natchitoches to Cittadella | 5,326.47 mi (8,572.12 km) |
| Natchitoches to Cittanova | 5,793.28 mi (9,323.38 km) |
