| San Francisco to Sierpc | 5,775.19 mi (9,294.27 km) |
| San Francisco to Skarzysko-Kamienna | 5,907.78 mi (9,507.65 km) |
| San Francisco to Skawina | 5,953.73 mi (9,581.60 km) |
| San Francisco to Skierniewice | 5,840.44 mi (9,399.28 km) |
| San Francisco to Skoczow | 5,941.91 mi (9,562.58 km) |
| San Francisco to Skwierzyna | 5,702.85 mi (9,177.84 km) |
| San Francisco to Slawno | 5,625.27 mi (9,053.00 km) |
| San Francisco to Slubice | 5,696.22 mi (9,167.19 km) |
| San Francisco to Slupca | 5,772.47 mi (9,289.90 km) |
| San Francisco to Slupsk | 5,626.36 mi (9,054.76 km) |
| San Francisco to Sochaczew | 5,826.01 mi (9,376.06 km) |
| San Francisco to Sokolka | 5,817.82 mi (9,362.88 km) |
| San Francisco to Sokolow Podlaski | 5,855.91 mi (9,424.17 km) |
| San Francisco to Solec Kujawski | 5,733.58 mi (9,227.31 km) |
| San Francisco to Sopot | 5,658.86 mi (9,107.05 km) |
