| Humacao to Sierpc | 5,038.97 mi (8,109.43 km) |
| Humacao to Skarzysko-Kamienna | 5,109.51 mi (8,222.96 km) |
| Humacao to Skawina | 5,074.71 mi (8,166.95 km) |
| Humacao to Skierniewice | 5,067.99 mi (8,156.14 km) |
| Humacao to Skoczow | 5,030.52 mi (8,095.84 km) |
| Humacao to Skwierzyna | 4,867.80 mi (7,833.96 km) |
| Humacao to Slawno | 4,905.91 mi (7,895.31 km) |
| Humacao to Slubice | 4,829.91 mi (7,772.99 km) |
| Humacao to Slupca | 4,968.99 mi (7,996.82 km) |
| Humacao to Slupsk | 4,919.45 mi (7,917.09 km) |
| Humacao to Sochaczew | 5,068.81 mi (8,157.46 km) |
| Humacao to Sokolka | 5,190.15 mi (8,352.74 km) |
| Humacao to Sokolow Podlaski | 5,151.10 mi (8,289.89 km) |
| Humacao to Solec Kujawski | 4,978.09 mi (8,011.46 km) |
| Humacao to Sopot | 4,981.00 mi (8,016.15 km) |
