| Natchitoches to Carmignano | 5,362.67 mi (8,630.38 km) |
| Natchitoches to Carovigno | 5,764.66 mi (9,277.33 km) |
| Natchitoches to Carpenedolo | 5,281.51 mi (8,499.77 km) |
| Natchitoches to Carpi | 5,321.45 mi (8,564.05 km) |
| Natchitoches to Carrara | 5,314.40 mi (8,552.70 km) |
| Natchitoches to Carugate | 5,229.39 mi (8,415.89 km) |
| Natchitoches to Casal di Principe | 5,602.04 mi (9,015.61 km) |
| Natchitoches to Casale Monferrato | 5,207.58 mi (8,380.79 km) |
| Natchitoches to Casale sul Sile | 5,350.70 mi (8,611.12 km) |
| Natchitoches to Casalecchio di Reno | 5,349.15 mi (8,608.62 km) |
| Natchitoches to Casalgrande | 5,322.55 mi (8,565.82 km) |
| Natchitoches to Casalmaggiore | 5,294.58 mi (8,520.81 km) |
| Natchitoches to Casalnuovo di Napoli | 5,615.26 mi (9,036.89 km) |
| Natchitoches to Casalpusterlengo | 5,255.85 mi (8,458.47 km) |
| Natchitoches to Casaluce | 5,605.55 mi (9,021.26 km) |
