| Neder-Over-Heembeek to Skarzysko-Kamienna | 717.42 mi (1,154.57 km) |
| Neder-Over-Heembeek to Skawina | 681.53 mi (1,096.82 km) |
| Neder-Over-Heembeek to Skierniewice | 681.77 mi (1,097.20 km) |
| Neder-Over-Heembeek to Skoczow | 638.57 mi (1,027.69 km) |
| Neder-Over-Heembeek to Skwierzyna | 489.27 mi (787.40 km) |
| Neder-Over-Heembeek to Slawno | 567.17 mi (912.77 km) |
| Neder-Over-Heembeek to Slubice | 447.73 mi (720.56 km) |
| Neder-Over-Heembeek to Slupca | 585.81 mi (942.76 km) |
| Neder-Over-Heembeek to Slupsk | 583.09 mi (938.39 km) |
| Neder-Over-Heembeek to Sochaczew | 685.53 mi (1,103.25 km) |
| Neder-Over-Heembeek to Sokolka | 825.99 mi (1,329.30 km) |
| Neder-Over-Heembeek to Sokolow Podlaski | 770.90 mi (1,240.64 km) |
| Neder-Over-Heembeek to Solec Kujawski | 607.20 mi (977.19 km) |
| Neder-Over-Heembeek to Sopot | 641.40 mi (1,032.23 km) |
| Neder-Over-Heembeek to Sosnowiec | 647.30 mi (1,041.73 km) |
