| Formia to Skarzysko-Kamienna | 764.01 mi (1,229.56 km) |
| Formia to Skawina | 672.45 mi (1,082.20 km) |
| Formia to Skierniewice | 800.89 mi (1,288.91 km) |
| Formia to Skoczow | 640.17 mi (1,030.26 km) |
| Formia to Skwierzyna | 788.01 mi (1,268.18 km) |
| Formia to Slawno | 915.38 mi (1,473.16 km) |
| Formia to Slubice | 767.08 mi (1,234.50 km) |
| Formia to Slupca | 788.04 mi (1,268.23 km) |
| Formia to Slupsk | 925.30 mi (1,489.13 km) |
| Formia to Sochaczew | 819.07 mi (1,318.17 km) |
| Formia to Sokolka | 955.54 mi (1,537.79 km) |
| Formia to Sokolow Podlaski | 869.35 mi (1,399.09 km) |
| Formia to Solec Kujawski | 844.30 mi (1,358.76 km) |
| Formia to Sopot | 938.75 mi (1,510.77 km) |
| Formia to Sosnowiec | 676.87 mi (1,089.32 km) |
