| Nieuwegein to Skarzysko-Kamienna | 681.47 mi (1,096.73 km) |
| Nieuwegein to Skawina | 655.47 mi (1,054.87 km) |
| Nieuwegein to Skierniewice | 639.78 mi (1,029.62 km) |
| Nieuwegein to Skoczow | 615.56 mi (990.65 km) |
| Nieuwegein to Skwierzyna | 441.32 mi (710.23 km) |
| Nieuwegein to Slawno | 505.29 mi (813.19 km) |
| Nieuwegein to Slubice | 401.98 mi (646.93 km) |
| Nieuwegein to Slupca | 541.36 mi (871.24 km) |
| Nieuwegein to Slupsk | 520.90 mi (838.31 km) |
| Nieuwegein to Sochaczew | 641.51 mi (1,032.41 km) |
| Nieuwegein to Sokolka | 774.37 mi (1,246.22 km) |
| Nieuwegein to Sokolow Podlaski | 725.43 mi (1,167.47 km) |
| Nieuwegein to Solec Kujawski | 556.31 mi (895.30 km) |
| Nieuwegein to Sopot | 580.94 mi (934.93 km) |
| Nieuwegein to Sosnowiec | 619.68 mi (997.28 km) |
