| Natchitoches to Casamassima | 5,722.88 mi (9,210.09 km) |
| Natchitoches to Casandrino | 5,610.32 mi (9,028.94 km) |
| Natchitoches to Casapulla | 5,606.49 mi (9,022.78 km) |
| Natchitoches to Casarano | 5,814.10 mi (9,356.89 km) |
| Natchitoches to Casatenovo | 5,223.22 mi (8,405.96 km) |
| Natchitoches to Casciana Terme | 5,356.53 mi (8,620.50 km) |
| Natchitoches to Cascina | 5,347.89 mi (8,606.59 km) |
| Natchitoches to Caselle Torinese | 5,171.91 mi (8,323.39 km) |
| Natchitoches to Caserta | 5,608.63 mi (9,026.22 km) |
| Natchitoches to Casier | 5,347.47 mi (8,605.93 km) |
| Natchitoches to Casorate Primo | 5,224.51 mi (8,408.03 km) |
| Natchitoches to Casoria | 5,613.78 mi (9,034.50 km) |
| Natchitoches to Cassano al Ionio | 5,745.04 mi (9,245.75 km) |
| Natchitoches to Cassano d'Adda | 5,237.59 mi (8,429.09 km) |
| Natchitoches to Cassano delle Murge | 5,719.30 mi (9,204.32 km) |
