| Natchitoches to Cadiz | 4,797.59 mi (7,720.98 km) |
| Natchitoches to Calafell | 5,035.55 mi (8,103.93 km) |
| Natchitoches to Calahorra | 4,838.52 mi (7,786.84 km) |
| Natchitoches to Calasparra | 4,974.07 mi (8,005.00 km) |
| Natchitoches to Calatayud | 4,882.23 mi (7,857.18 km) |
| Natchitoches to Caldas de Montbuy | 5,049.17 mi (8,125.85 km) |
| Natchitoches to Caldas de Reyes | 4,517.92 mi (7,270.88 km) |
| Natchitoches to Calella | 5,072.36 mi (8,163.18 km) |
| Natchitoches to Callosa de Segura | 5,017.20 mi (8,074.41 km) |
| Natchitoches to Calpe | 5,045.19 mi (8,119.45 km) |
| Natchitoches to Calvia | 5,132.05 mi (8,259.23 km) |
| Natchitoches to Camas | 4,785.69 mi (7,701.82 km) |
| Natchitoches to Cambados | 4,512.84 mi (7,262.71 km) |
| Natchitoches to Cambre | 4,515.21 mi (7,266.52 km) |
| Natchitoches to Cambrils | 5,016.09 mi (8,072.61 km) |
