| Natchitoches to Solofra | 5,639.97 mi (9,076.66 km) |
| Natchitoches to Somma Lombardo | 5,198.38 mi (8,365.99 km) |
| Natchitoches to Somma Vesuviana | 5,620.73 mi (9,045.70 km) |
| Natchitoches to Sommacampagna | 5,297.47 mi (8,525.45 km) |
| Natchitoches to Sona | 5,295.56 mi (8,522.38 km) |
| Natchitoches to Sondrio | 5,229.39 mi (8,415.89 km) |
| Natchitoches to Sora | 5,552.57 mi (8,936.00 km) |
| Natchitoches to Sorbolo | 5,301.07 mi (8,531.25 km) |
| Natchitoches to Soresina | 5,260.55 mi (8,466.03 km) |
| Natchitoches to Sorisole | 5,236.07 mi (8,426.64 km) |
| Natchitoches to Sorrento | 5,627.68 mi (9,056.88 km) |
| Natchitoches to Sorso | 5,367.21 mi (8,637.70 km) |
| Natchitoches to Sortino | 5,794.69 mi (9,325.65 km) |
| Natchitoches to Soverato Marina | 5,800.03 mi (9,334.24 km) |
| Natchitoches to Sovicille | 5,391.62 mi (8,676.97 km) |
