| Grinon to Sierpc | 1,408.27 mi (2,266.38 km) |
| Grinon to Skarzysko-Kamienna | 1,402.82 mi (2,257.62 km) |
| Grinon to Skawina | 1,329.26 mi (2,139.24 km) |
| Grinon to Skierniewice | 1,397.08 mi (2,248.39 km) |
| Grinon to Skoczow | 1,281.40 mi (2,062.22 km) |
| Grinon to Skwierzyna | 1,250.33 mi (2,012.21 km) |
| Grinon to Slawno | 1,361.40 mi (2,190.96 km) |
| Grinon to Slubice | 1,208.41 mi (1,944.74 km) |
| Grinon to Slupca | 1,322.68 mi (2,128.64 km) |
| Grinon to Slupsk | 1,377.23 mi (2,216.44 km) |
| Grinon to Sochaczew | 1,408.41 mi (2,266.62 km) |
| Grinon to Sokolka | 1,566.22 mi (2,520.58 km) |
| Grinon to Sokolow Podlaski | 1,490.36 mi (2,398.51 km) |
| Grinon to Solec Kujawski | 1,363.81 mi (2,194.84 km) |
| Grinon to Sopot | 1,426.76 mi (2,296.14 km) |
