| Norwalk to Sierpc | 5,924.73 mi (9,534.93 km) |
| Norwalk to Skarzysko-Kamienna | 6,055.84 mi (9,745.94 km) |
| Norwalk to Skawina | 6,095.01 mi (9,808.97 km) |
| Norwalk to Skierniewice | 5,988.67 mi (9,637.84 km) |
| Norwalk to Skoczow | 6,079.30 mi (9,783.69 km) |
| Norwalk to Skwierzyna | 5,839.20 mi (9,397.29 km) |
| Norwalk to Slawno | 5,770.80 mi (9,287.21 km) |
| Norwalk to Slubice | 5,829.00 mi (9,380.87 km) |
| Norwalk to Slupca | 5,914.85 mi (9,519.04 km) |
| Norwalk to Slupsk | 5,773.23 mi (9,291.12 km) |
| Norwalk to Sochaczew | 5,975.29 mi (9,616.29 km) |
| Norwalk to Sokolka | 5,980.17 mi (9,624.15 km) |
| Norwalk to Sokolow Podlaski | 6,011.75 mi (9,674.98 km) |
| Norwalk to Solec Kujawski | 5,879.51 mi (9,462.16 km) |
| Norwalk to Sopot | 5,810.01 mi (9,350.30 km) |
