| Natchitoches to Cassina de' Pecchi | 5,231.96 mi (8,420.03 km) |
| Natchitoches to Cassino | 5,570.26 mi (8,964.47 km) |
| Natchitoches to Castagneto Carducci | 5,369.03 mi (8,640.61 km) |
| Natchitoches to Castano Primo | 5,205.85 mi (8,378.00 km) |
| Natchitoches to Castel Bolognese | 5,376.84 mi (8,653.19 km) |
| Natchitoches to Castel Gandolfo | 5,510.16 mi (8,867.75 km) |
| Natchitoches to Castel Goffredo | 5,285.72 mi (8,506.54 km) |
| Natchitoches to Castel Maggiore | 5,349.53 mi (8,609.23 km) |
| Natchitoches to Castel Mella | 5,264.98 mi (8,473.16 km) |
| Natchitoches to Castel San Giorgio | 5,635.54 mi (9,069.52 km) |
| Natchitoches to Castel San Giovanni | 5,251.39 mi (8,451.29 km) |
| Natchitoches to Castel San Pietro Terme | 5,364.72 mi (8,633.68 km) |
| Natchitoches to Castel Volturno | 5,591.44 mi (8,998.55 km) |
| Natchitoches to Castelbuono | 5,722.35 mi (9,209.23 km) |
| Natchitoches to Casteldaccia | 5,692.42 mi (9,161.07 km) |
