| Tulcea to Sierpc | 672.47 mi (1,082.23 km) |
| Tulcea to Skarzysko-Kamienna | 546.86 mi (880.09 km) |
| Tulcea to Skawina | 532.57 mi (857.09 km) |
| Tulcea to Skierniewice | 611.99 mi (984.90 km) |
| Tulcea to Skoczow | 564.87 mi (909.07 km) |
| Tulcea to Skwierzyna | 789.73 mi (1,270.95 km) |
| Tulcea to Slawno | 830.73 mi (1,336.92 km) |
| Tulcea to Slubice | 812.98 mi (1,308.37 km) |
| Tulcea to Slupca | 698.20 mi (1,123.64 km) |
| Tulcea to Slupsk | 826.01 mi (1,329.33 km) |
| Tulcea to Sochaczew | 623.11 mi (1,002.80 km) |
| Tulcea to Sokolka | 615.06 mi (989.84 km) |
| Tulcea to Sokolow Podlaski | 580.01 mi (933.44 km) |
| Tulcea to Solec Kujawski | 723.48 mi (1,164.32 km) |
| Tulcea to Sopot | 784.07 mi (1,261.84 km) |
