| Redwood City to Sierpc | 5,786.93 mi (9,313.17 km) |
| Redwood City to Skarzysko-Kamienna | 5,919.46 mi (9,526.45 km) |
| Redwood City to Skawina | 5,965.06 mi (9,599.83 km) |
| Redwood City to Skierniewice | 5,852.13 mi (9,418.09 km) |
| Redwood City to Skoczow | 5,953.02 mi (9,580.47 km) |
| Redwood City to Skwierzyna | 5,713.86 mi (9,195.57 km) |
| Redwood City to Slawno | 5,636.77 mi (9,071.51 km) |
| Redwood City to Slubice | 5,707.04 mi (9,184.60 km) |
| Redwood City to Slupca | 5,783.83 mi (9,308.17 km) |
| Redwood City to Slupsk | 5,637.93 mi (9,073.38 km) |
| Redwood City to Sochaczew | 5,837.75 mi (9,394.94 km) |
| Redwood City to Sokolka | 5,830.26 mi (9,382.89 km) |
| Redwood City to Sokolow Podlaski | 5,868.00 mi (9,443.64 km) |
| Redwood City to Solec Kujawski | 5,745.12 mi (9,245.88 km) |
| Redwood City to Sopot | 5,670.67 mi (9,126.05 km) |
