| Rouen to Skarzysko-Kamienna | 880.35 mi (1,416.78 km) |
| Rouen to Skawina | 836.09 mi (1,345.56 km) |
| Rouen to Skierniewice | 849.50 mi (1,367.13 km) |
| Rouen to Skoczow | 790.80 mi (1,272.67 km) |
| Rouen to Skwierzyna | 661.88 mi (1,065.20 km) |
| Rouen to Slawno | 744.05 mi (1,197.43 km) |
| Rouen to Slubice | 619.65 mi (997.24 km) |
| Rouen to Slupca | 755.80 mi (1,216.35 km) |
| Rouen to Slupsk | 760.00 mi (1,223.10 km) |
| Rouen to Sochaczew | 854.58 mi (1,375.32 km) |
| Rouen to Sokolka | 998.88 mi (1,607.54 km) |
| Rouen to Sokolow Podlaski | 940.42 mi (1,513.46 km) |
| Rouen to Solec Kujawski | 780.50 mi (1,256.09 km) |
| Rouen to Sopot | 817.95 mi (1,316.36 km) |
| Rouen to Sosnowiec | 803.80 mi (1,293.60 km) |
