| Ferentino to Skarzysko-Kamienna | 746.23 mi (1,200.95 km) |
| Ferentino to Skawina | 654.62 mi (1,053.50 km) |
| Ferentino to Skierniewice | 780.97 mi (1,256.84 km) |
| Ferentino to Skoczow | 620.76 mi (999.02 km) |
| Ferentino to Skwierzyna | 761.55 mi (1,225.59 km) |
| Ferentino to Slawno | 889.67 mi (1,431.79 km) |
| Ferentino to Slubice | 739.57 mi (1,190.22 km) |
| Ferentino to Slupca | 764.73 mi (1,230.71 km) |
| Ferentino to Slupsk | 899.92 mi (1,448.28 km) |
| Ferentino to Sochaczew | 798.98 mi (1,285.83 km) |
| Ferentino to Sokolka | 938.05 mi (1,509.64 km) |
| Ferentino to Sokolow Podlaski | 851.65 mi (1,370.60 km) |
| Ferentino to Solec Kujawski | 820.93 mi (1,321.16 km) |
| Ferentino to Sopot | 914.96 mi (1,472.48 km) |
| Ferentino to Sosnowiec | 657.41 mi (1,058.01 km) |
