| Natchitoches to Castelletto sopra Ticino | 5,194.44 mi (8,359.64 km) |
| Natchitoches to Castelli Calepio | 5,249.86 mi (8,448.83 km) |
| Natchitoches to Castelnovo ne' Monti | 5,314.11 mi (8,552.23 km) |
| Natchitoches to Castelnuovo Berardenga | 5,400.70 mi (8,691.58 km) |
| Natchitoches to Castelnuovo di Porto | 5,488.87 mi (8,833.49 km) |
| Natchitoches to Castelnuovo di Verona | 5,292.82 mi (8,517.97 km) |
| Natchitoches to Castelnuovo Rangone | 5,332.11 mi (8,581.20 km) |
| Natchitoches to Castelvetrano | 5,673.51 mi (9,130.63 km) |
| Natchitoches to Castelvetro di Modena | 5,334.65 mi (8,585.29 km) |
| Natchitoches to Castenaso | 5,355.96 mi (8,619.58 km) |
| Natchitoches to Castenedolo | 5,272.10 mi (8,484.63 km) |
| Natchitoches to Castiglion Fiorentino | 5,418.32 mi (8,719.94 km) |
| Natchitoches to Castiglione del Lago | 5,431.49 mi (8,741.14 km) |
| Natchitoches to Castiglione delle Stiviere | 5,283.05 mi (8,502.24 km) |
| Natchitoches to Castrolibero | 5,759.01 mi (9,268.23 km) |
