| Grado to Sierpc | 1,345.62 mi (2,165.56 km) |
| Grado to Skarzysko-Kamienna | 1,363.96 mi (2,195.08 km) |
| Grado to Skawina | 1,301.74 mi (2,094.94 km) |
| Grado to Skierniewice | 1,346.28 mi (2,166.64 km) |
| Grado to Skoczow | 1,253.68 mi (2,017.60 km) |
| Grado to Skwierzyna | 1,176.25 mi (1,892.99 km) |
| Grado to Slawno | 1,272.46 mi (2,047.83 km) |
| Grado to Slubice | 1,133.34 mi (1,823.94 km) |
| Grado to Slupca | 1,261.01 mi (2,029.40 km) |
| Grado to Slupsk | 1,288.52 mi (2,073.68 km) |
| Grado to Sochaczew | 1,354.76 mi (2,180.28 km) |
| Grado to Sokolka | 1,507.96 mi (2,426.82 km) |
| Grado to Sokolow Podlaski | 1,439.96 mi (2,317.39 km) |
| Grado to Solec Kujawski | 1,294.35 mi (2,083.06 km) |
| Grado to Sopot | 1,343.69 mi (2,162.47 km) |
