| Natchitoches to Sierpc | 5,337.06 mi (8,589.17 km) |
| Natchitoches to Skarzysko-Kamienna | 5,453.06 mi (8,775.85 km) |
| Natchitoches to Skawina | 5,462.79 mi (8,791.51 km) |
| Natchitoches to Skierniewice | 5,391.25 mi (8,676.38 km) |
| Natchitoches to Skoczow | 5,433.06 mi (8,743.66 km) |
| Natchitoches to Skwierzyna | 5,205.56 mi (8,377.54 km) |
| Natchitoches to Slawno | 5,178.14 mi (8,333.41 km) |
| Natchitoches to Slubice | 5,182.19 mi (8,339.94 km) |
| Natchitoches to Slupca | 5,299.47 mi (8,528.68 km) |
| Natchitoches to Slupsk | 5,185.76 mi (8,345.67 km) |
| Natchitoches to Sochaczew | 5,382.99 mi (8,663.09 km) |
| Natchitoches to Sokolka | 5,440.68 mi (8,755.93 km) |
| Natchitoches to Sokolow Podlaski | 5,443.35 mi (8,760.22 km) |
| Natchitoches to Solec Kujawski | 5,280.68 mi (8,498.43 km) |
| Natchitoches to Sopot | 5,237.08 mi (8,428.27 km) |
