| Redwood City to Senftenberg | 5,742.23 mi (9,241.22 km) |
| Redwood City to Siegburg | 5,608.94 mi (9,026.72 km) |
| Redwood City to Siegen | 5,626.33 mi (9,054.70 km) |
| Redwood City to Sigmaringen | 5,812.75 mi (9,354.71 km) |
| Redwood City to Simbach am Inn | 5,904.04 mi (9,501.63 km) |
| Redwood City to Simmerath | 5,595.10 mi (9,004.44 km) |
| Redwood City to Sindelfingen | 5,772.21 mi (9,289.48 km) |
| Redwood City to Sinsheim | 5,739.32 mi (9,236.55 km) |
| Redwood City to Sinzheim | 5,746.51 mi (9,248.12 km) |
| Redwood City to Sinzig | 5,624.12 mi (9,051.14 km) |
| Redwood City to Soest | 5,591.21 mi (8,998.18 km) |
| Redwood City to Solingen | 5,585.89 mi (8,989.62 km) |
| Redwood City to Soltau | 5,557.60 mi (8,944.10 km) |
| Redwood City to Sommerda | 5,691.39 mi (9,159.41 km) |
| Redwood City to Sondershausen | 5,673.58 mi (9,130.74 km) |
